Solving Quadratics by Factoring

#14 Solving Quadratics by Factoring (7/15/20) Due 7/16/20 @3pm

Essential Question: How do we solve quadratic equations by factoring them?

Learning Target: Students will use knowledge of factoring to solve quadratic equations that model real-world equations.

Show work and use complete sentences for credit.

Review: Solving Equations

5

4m + 3 = 27

5

g + 5 = 0

5

9y - 27 = 0

10

What are two factors of 35 that combine (add or subtract) to equal 12?

10

What are two factors of -64 that combine (add or subtract) to equal 0?

10

What are two factors of 45 that combine (add or subtract) to equal -18?

Solving Quadratics by Factoring

5

Evaluate for x = -3

5

Evaluate for x = 3

10

When two factors equal 0 what does that tell you about the factors?

How to solve quadratic equations by factoring.

10

Solve the following Quadratic function:

x(8x + 3) = 0

10

Solve for x:

A.SSE.1.a

10

Solve the following Quadratic function:

(x - 7)(x + 7) = 0

10

Solve for w.

A.SSE.1.a

10

Solve the following Quadratic function:

(2x + 3)(x + 1) = 0

How to use "box method" to factor quadratics.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solve this standard form quadratic expression.

10

Solving Quadratics by Factoring

#14 Solving Quadratics by Factoring (7/15/20) Due 7/16/20 @3pm

Essential Question: How do we solve quadratic equations by factoring them?

Learning Target: Students will use knowledge of factoring to solve quadratic equations that model real-world equations.

Show work and use complete sentences for credit.

Review: Solving Equations

4m + 3 = 27

g + 5 = 0

9y - 27 = 0

What are two factors of 35 that combine (add or subtract) to equal 12?

What are two factors of -64 that combine (add or subtract) to equal 0?

What are two factors of 45 that combine (add or subtract) to equal -18?

Solving Quadratics by Factoring

Evaluate for x = -3

Evaluate for x = -3

Evaluate for x = 3

Evaluate for x = 3

When two factors equal 0 what does that tell you about the factors?

How to solve quadratic equations by factoring.

Solve the following Quadratic function:x(8x + 3) = 0

Solve for x:

Solve the following Quadratic function:(x - 7)(x + 7) = 0

Solve for w.

Solve the following Quadratic function:(2x + 3)(x + 1) = 0

How to use "box method" to factor quadratics.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

What are the two consecutive numbers?

What are the two consecutive numbers?

#14 Solving Quadratics by Factoring (7/15/20) Due 7/16/20 @3pm

Essential Question: How do we solve quadratic equations by factoring them?

Learning Target: Students will use knowledge of factoring to solve quadratic equations that model real-world equations.

Show work and use complete sentences for credit.

Review: Solving Equations

4m + 3 = 27

g + 5 = 0

9y - 27 = 0

What are two factors of 35 that combine (add or subtract) to equal 12?

What are two factors of -64 that combine (add or subtract) to equal 0?

What are two factors of 45 that combine (add or subtract) to equal -18?

Solving Quadratics by Factoring

Evaluate for x = -3

Evaluate for x = -3

Evaluate for x = 3

Evaluate for x = 3

When two factors equal 0 what does that tell you about the factors?

How to solve quadratic equations by factoring.

Solve the following Quadratic function:x(8x + 3) = 0

Solve for x:

Solve the following Quadratic function:(x - 7)(x + 7) = 0

Solve for w.

Solve the following Quadratic function:(2x + 3)(x + 1) = 0

How to use "box method" to factor quadratics.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve this standard form quadratic expression.

Solve the following Quadratic function:

x(8x + 3) = 0

Solve the following Quadratic function:

(x - 7)(x + 7) = 0

Solve the following Quadratic function:

(2x + 3)(x + 1) = 0

Solve the following Quadratic function:

x(8x + 3) = 0

Solve the following Quadratic function:

(x - 7)(x + 7) = 0

Solve the following Quadratic function:

(2x + 3)(x + 1) = 0