Algebraeasy · Past Paper
The factors of 1 - 4x^2 are:
A(1-2x)^2
B(1+2x)^2
C(1-2x)(1+2x)
D(2x-1)(2x+1)
✓ Correct Answer: C — (1-2x)(1+2x)
Difference of squares: 1^2 - (2x)^2.
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✓ Correct Answer: C — (1-2x)(1+2x)
Difference of squares: 1^2 - (2x)^2.
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