Factor the following polynomial 4a^2+4a-3?

Question

Factor the following polynomial 4a^2+4a-3 . Thanks in advance.

? · Accepted Answer

(2a-1)(2a+3)

xyz · Answer

(2a -1)(2a + 3)
2a - 1 = 0, so a = 1/2
2a + 3 = 0, so a = -3/2
solution set is a = 1/2 and a = -3/2

notthejake · Answer

(2a - 1)(2a + 3)

note that 4a^2 + 4a - 3 = 4a^2 + 6a - 2a - 3
now factor by grouping
2a(2a + 3) - 1(2a + 3)
(2a + 3)(2a - 1)

Randal · Answer

4a^2+4a-3
(2a - 1) (2a + 3)
-=-=-=-=-
I hope this is helpful.

Related Questions