Test #2: Factoring Trinomials and Binomials

Front

What is the GCF of 18 and 24?

Back

6

Front

Factor the expression: (x-4)(x+3)

Back

x² - x - 12

Front

Factor the expression: 12p² + 32p - 36

Back

4(3p² + 8p - 9)

Front

Factor the expression: 81n⁴ + 45n

Back

9n(9n³ + 5)

Front

Factor the expression: x² - 13x - 30

Back

(x - 15)(x + 2)

Front

What is a trinomial?

Back

A polynomial with three terms.

Front

What is a binomial?

Back

A polynomial with two terms.

Front

What does it mean to factor an expression?

Back

To express it as a product of its factors.

Front

What is the difference of squares?

Back

A² - B² = (A - B)(A + B) for any A and B.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a for ax² + bx + c = 0.