9x²+30xy+25y²
resolve it into factors
Answers
Answered by
5
Step-by-step explanation:
9x^2 + 30xy + 25y^2
- (3x)^2 + (5y)^2 + 2×3x×5y
- (3x+5y)^2
Answered by
3
Answer:
9x^2+30xy+25y^2
=(3x)^2+2*3x*5y+(5y)^2
=(3x+5y)^2
=(3x+5y)(3x+5y)
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