Algebraeasy · Past Paper
What are the factors of 16x^2 - 1?
A(4x-1)(4x-1)
B(8x-1)(8x+1)
C(4x-1)(4x+1)
D(16x-1)(16x+1)
✓ Correct Answer: C — (4x-1)(4x+1)
16x^2 is (4x)^2 and 1 is (1)^2. Use the difference of squares formula.
Share this question
✓ Correct Answer: C — (4x-1)(4x+1)
16x^2 is (4x)^2 and 1 is (1)^2. Use the difference of squares formula.
Share this question