Factoring a=1

Front

What is the difference of squares formula?

Back

a^2 - b^2 = (a + b)(a - b)

Tags

CCSS.HSA.APR.C.4

Front

Factor the expression: x^2 - 25

Back

(x + 5)(x - 5)

Tags

CCSS.HSA.APR.C.4

Front

What is the standard form of a quadratic equation?

Back

ax^2 + bx + c = 0, where a ≠ 0.

Front

Factor the expression: x^2 + 9x - 36

Back

(x + 12)(x - 3)

Front

What is a perfect square trinomial?

Back

An expression of the form a^2 ± 2ab + b^2, which factors to (a ± b)^2.

Tags

CCSS.HSA.APR.C.4

Front

Factor the expression: x^2 - 49

Back

(x + 7)(x - 7)

Tags

CCSS.HSA.APR.C.4

Front

What is the process of factoring?

Back

Breaking down an expression into simpler components (factors) that, when multiplied together, give the original expression.

Front

Factor the expression: a^2 - a - 12

Back

(a - 4)(a + 3)

Front

What is the sum and product method in factoring quadratics?

Back

Finding two numbers that add to b and multiply to c in ax^2 + bx + c.

Front

Factor the expression: n^2 + 16n + 63

Back

(n + 7)(n + 9)