(10x + 5)^2
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(10x+5)^2
(a+b)^2=a^2+b^2+2ab
=(10x)^2+5^2+2×10x×5
=100x^2+25+100x
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hey here is ur ans.....dude
by formula (a+b)^2= (a)^2+(b)^2+2ab
( 10x) ^2 + (5)^2+(2 × 10x × 5)
= 100x^2 + 25 +100x
= 100x^2 + 100x +25
ur eqn is ready and now by linear inequality u can slv it HTH ☺
if uh have any pro then u can cmnt it..... ☺
by formula (a+b)^2= (a)^2+(b)^2+2ab
( 10x) ^2 + (5)^2+(2 × 10x × 5)
= 100x^2 + 25 +100x
= 100x^2 + 100x +25
ur eqn is ready and now by linear inequality u can slv it HTH ☺
if uh have any pro then u can cmnt it..... ☺
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