2010004408 | math4u.vsb.cz

SubArea:

Polynomials and fractions

Level:

Project ID:

2010004408

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

Factor the expression:

81 a^{4} - 64 a^{2} - 48 a - 9

.

(9 a^{2} - 8 a - 3) (9 a^{2} + 8 a + 3)

(9 a^{2} - 8 a + 3) (9 a^{2} + 8 a + 3)

(9 a^{2} - 8 a - 3) (9 a^{2} + 8 a - 3)

(9 a^{2} - 8 a + 3) (9 a^{2} + 8 a - 3)