15(x+y)^2-5x-5y,
plz plz answer
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Answer for your question : "15(x+y)^2-5x-5y, plz plz answer"
5(x+y)(3x+3y-1)
Step-by-step explanation:
Identity m(a+b)=ma+mb
15(x+y)^2-5x-5y
=5{3(x+y)^2-(x+y)}
=5(x+y){3(x+y)-1}
=5(x+y)(3x+3y-1)
∴5(x+y)(3x+3y-1)
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