factorize 25 x²-9a²+6ay+y²
Answers
Answered by
11
Answer:
25x²+16y²+4z²-40xy+16yz-20xz
= (5x)²+(4y)²+(2z)²+2×5x×4y+2×4y
×2z+2×5x×2y
= (-5x+4y+2z)²
=(-5x+4y+2z) (-5x+4y+2z)
Step-by-step explanation:
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Answered by
3
It will be 25x-(3a+y)sq
Step-by-step explanation:
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