Algebramedium · Past Paper
Factorize 4x^2 - 20x + 25.
A(2x-5)^2
B(2x+5)^2
C(4x-5)(x-5)
D(2x-5)(2x+5)
✓ Correct Answer: A — (2x-5)^2
Perfect square trinomial: (2x)^2 - 2(2x)(5) + 5^2.
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✓ Correct Answer: A — (2x-5)^2
Perfect square trinomial: (2x)^2 - 2(2x)(5) + 5^2.
Share this question