pls answer this question all of them
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I think u got your answer
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in first part……
(x+2)(x+5)+(x-5)^2
=(x^2+10)+(x^2-25)= 2x^2-15 ans.
in second part......
(2×^2-15)-(×^2+3×)
sorry mate I can't answer your third part
(x+2)(x+5)+(x-5)^2
=(x^2+10)+(x^2-25)= 2x^2-15 ans.
in second part......
(2×^2-15)-(×^2+3×)
sorry mate I can't answer your third part
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