Factoring Trinomials

Front

Factor:
x² + 7x - 30

Back

(x + 10)(x - 3)

Front

Factor
n² + 5n - 6

Back

(n - 1)(n + 6)

Front

Factor
a² - a - 12

Back

(a - 4)(a + 3)

Front

What do you call a polynomial that cannot be factored?

Back

Prime

Front

What is a method of checking your work when factoring?

Back

FOIL

Front

Factor
3a² + 4a + 1

Back

(3a+1)(a+1)

Front

Factor:
 2m² + 3m - 9

Back

(m + 3)(2m - 3)

Front

Factor
3v² - 4v - 7

Back

(3v-7)(v+1)

Front

Factor
3x² + 17x + 10

Back

(3x+2)(x+5)

Front

Factor completely: 
3x² + 18x +15
Hint: Factor GCF first.

Back

3(x + 5)(x + 1)