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Methods for Solving Quadratics

Posljednje ažuriranje over 6 years ago

4 questions

1

Pitanje 1

1.

Solve by graphing the quadratic.
-2x²- 12x - 15 = 0

1

Pitanje 2

2.

Solve using the sqaure root method.
13 - 8n²= -1139

1

1

Pitanje 3

3.

Solve by factoring.
6b² − 13b + 3 = −3

Pitanje 4

4.

Solve using the quadratic formula.
2k² + 9k = −7