Quadratic Formula

Front

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

Back

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

Front

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

Back

Front

What should you do first in solving this equation?

x² + 6x - 13 = 3

Back

Subtract 3 from both sides.

Front

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

Back

x = -5/2, x = 7

Front

2x²-x -3=0

Back

x= 3/2, x= -1

Front

Solve using the quadratic formula: 9x² = 4 + 7x

Back

Front

Solve using the quadratic formula: 4x² + 4x + 1 = 0

Back

x = -½