Practice problem
How can a2−8ab2+16b4a^2 - 8ab^2 + 16b^4a2−8ab2+16b4 be factored?
(a−4b2)2(a - 4b^2)^2(a−4b2)2
(a−4b)(a+4b)(a - 4b)(a + 4b)(a−4b)(a+4b)
(a+4b2)2(a + 4b^2)^2(a+4b2)2
(a−2b2)2(a - 2b^2)^2(a−2b2)2
Type a concept, like “slope” or “photosynthesis”.
