Math, asked by lakhani, 1 year ago

Expand the following
(X+5)^2


akshatboy: ∧ refer to wat ??/
akshatboy: plz fast
Danish006800: X^2+25+10x
akshatboy: is it refer to square
lakhani: Ya
lakhani: Plz fast I have to 75 sums and I dnt know anything

Answers

Answered by rupaaaa
5
( a + b )² = a² + 2ab + b²

(x + 5)²  = x² + 2 x 5x + 5²
             =  x² + 10x +25
Answered by akshatboy
1
  =>[x+5]²
=  x²+25+10            {a+b}²=a²+b²+2ab
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