What is the answer to solvefor a,(a+b)^2=a^2+2ab+b^2 ?

The answer to solvefor a,(a+b)^2=a^2+2ab+b^2 is True for all a

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solvefor a,(a+b)^2=a^2+2ab+b^2

solve for

a, (a + b)^{2} = a^{2} + 2 ab + b^{2}

True for all a

Solution steps

(a + b)^{2} = a^{2} + 2 ab + b^{2}

Expand

(a + b)^{2} : a^{2} + 2 ab + b^{2}

a^{2} + 2 ab + b^{2} = a^{2} + 2 ab + b^{2}

Move

b^{2}

to the right side

a^{2} + 2 ab = a^{2} + 2 ab

Subtract

a^{2} + 2 ab

from both sides

a^{2} + 2 ab - (a^{2} + 2 ab) = a^{2} + 2 ab - (a^{2} + 2 ab)

Simplify

0 = 0

Both sides are equal

True for all a

x, 2 x - 3 y = 18

2 x + 10 = 20

- 3 x - 2 + 7 x = 10

3 b - 39 = - 78

x, x - y = - 7

What is the answer to solvefor a,(a+b)^2=a^2+2ab+b^2 ?
The answer to solvefor a,(a+b)^2=a^2+2ab+b^2 is True for all a