Question

Is (x+a) square= (2x+5) square same as x+a=2x+5.
If this property of a square = b square, then a= b will give only one value for x, instead of two values.
So my question comes to the statement: (x+a) square= (2x+5) square same as x+a=2x+5
cannot be true?
please calrify

Answer 1

x+a=2x+5

= a-5 = 2x-x

=x = a-5

Verification:-
x+a

= a-5+a        (x = a-5)

=2a-5

2x+5

=2(a-5)+5            (x = a-5)

=2(a) - 2(5) + 5

=2a - 10 + 5

= 2a -5

Therefore, x+a = 2x+5, if x = a-5

Therefore (x+a)square = (2x+5)square.         (if values are equal then their,        
                                                                         then their squares are  equals)

Pls give me Brainliest