Solving Quadratics

Front

Determine the values of a, b, and c for the quadratic equation: 4x² – 8x = 3

Back

a = 4, b = -8, c = -3

Front

Solve by factoring:

Back

D

Front

solve:  
4x²+16x+15=0

Back

-5/2,-3/2

Front

What is another word for zeros?

Back

roots

Front

Solve in any method

Back

D

Front

Solve 2x² + 2x - 12 using the quadratic formula.

Back

2, -3

Front

Use the quadratic formula to find the solutions for y = -x^2 - 5x + 12

Back

Front

Solve using the quadratic formula.
2x² - 9x - 35 = 0

Back

x = -5/2, x = 7

Front

The discriminant is

Back

b² - 4ac

Front

For the function y = x² + 4x + 4, is the discriminant positive, negative, or zero?

Back

Zero