A6-1 Asynch- Review of Factoring Quadratics - Kelly Andrews Denney | Biblioteka

This assignment will review quadratic expression, and how to go between the standard form and the factored form of an expression.

1

Given the standard form, find the factored form.

(x-4)(x+3)

(x+4)(x-3)

(x-4)(x-3)

(x+4)(x+3)

If you didn't get that right, watch the video below.

1

Given the standard form, find the factored form.

(x+6)(x-7)

(x+6)(x+7)

(x-6)(x-7)

(x-6)(x+7)

If you didn't get that right, watch the video below.

10

A

B

C

D

A.SSE.1.a

1

Given the standard form, find the factored form.

(x-10)(x+4)

(x-5)(x+8)

(x+5)(x-8)

(x+10)(x-4)

1

Challenge (but you can totally figure this out): Given the standard form, find the factored form.

(a+4b)(a+8b)

(a+16b)(a+2b)

(a-4b)(a-8b)

(a-16b)(a+16b)

That may have been a little tricky because you haven't seen one like it before, so if you didn't feel great about it, here is a quick explanation.

5

Analysis: Tell whether the sum (the numbers added up) of the constant terms in each factor (constant is a number without any variables) should be positive or negative when you factor the quadratic. In other words, if the factored form is (x+a)(x+b), should a+b be positive or negative?

positive

negative

A.SSE.1.a

5

Analysis: Tell whether the sum of the constant terms in each factor should be positive or negative when you factor the quadratic.

positive

negative

A.SSE.1.a

5

Analysis: Tell whether the sum of the constant terms in each factor should be positive or negative when you factor the quadratic.

positive

negative

A.SSE.1.a