Question

Factorise $8x^2-40x+50$
using $a^2-2ab+b^2=(a-b)^2$
pls don't spam give correct ans i will mark you brainliest

Answer 1

8x²-40x+50

2(4x²-20x+25)

2{(2x)²-2*2x*5+(5)²}

2(2x+5)²

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