Factoring when a =1

Front

What is factoring in algebra?

Back

Factoring is the process of breaking down an expression into simpler components, or factors, that when multiplied together give the original expression.

Front

What is the standard form of a quadratic equation?

Back

The standard form of a quadratic equation is ax² + bx + c, where a, b, and c are constants and a ≠ 0.

Front

What does it mean when a = 1 in a quadratic equation?

Back

When a = 1, the quadratic equation simplifies to x² + bx + c, making it easier to factor.

Tags

CCSS.HSA-REI.B.4B

Front

How do you factor a quadratic expression of the form x² + bx + c?

Back

To factor x² + bx + c, find two numbers that multiply to c and add to b. These numbers will be the coefficients of the factors.

Front

Factor the expression: n² - 13n + 40

Back

(n - 5)(n - 8)

Front

Which of the following is a factor of x² - 9x + 20?

Back

x - 5

Front

Factor the expression: n² + 5n - 6

Back

(n - 1)(n + 6)

Front

Factor the expression: x² + 9x - 36

Back

(x + 12)(x - 3)

Front

Factor the expression: x² - 5x - 24

Back

(x - 8)(x + 3)

Front

What is the zero-product property?

Back

The zero-product property states that if the product of two factors is zero, then at least one of the factors must be zero.

Tags

CCSS.HSA-REI.B.4B