Q2 - HWK 7 - Zero Prod Prop & Comp the Sq Review

Front

What is the Zero Product Property?

Back

If the product of two factors is zero, then at least one of the factors must be zero.

Front

Solve for x: 0 = x(x - 6)

Back

x = 0 and x = 6

Front

What are the x-intercepts of the equation y = x^2 - 6x?

Back

x = 0 and x = 6

Front

Solve for x: (4x + 8)(8x - 16) = 0

Back

x = -2 and x = 2

Front

What is a perfect square trinomial?

Back

A trinomial that can be expressed as the square of a binomial.

Front

Complete the square: x^2 - 4x + 4 = 20. What goes in the blank? (x - __)^2 = 20

Back

2

Front

Solve for x: (x + 2)(x - 3) = 0

Back

x = -2 and x = 3

Front

What value of c makes x^2 + 8x + c a perfect square trinomial?

Back

c = 16

Front

How do you factor the expression x^2 - 4?

Back

x^2 - 4 = (x - 2)(x + 2) (Difference of squares).

Front

What is the standard form of a quadratic equation?

Back

y = ax^2 + bx + c, where a, b, and c are constants.