What is the answer to (x+10)(x-4)=(x+2)^2 ?

The answer to (x+10)(x-4)=(x+2)^2 is x=22

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(x+10)(x-4)=(x+2)^2

(x + 10) (x - 4) = (x + 2)^{2}

x = 22

Solution steps

(x + 10) (x - 4) = (x + 2)^{2}

Expand

(x + 10) (x - 4) : x^{2} + 6 x - 40

Expand

(x + 2)^{2} : x^{2} + 4 x + 4

x^{2} + 6 x - 40 = x^{2} + 4 x + 4

Move

40

to the right side

x^{2} + 6 x = x^{2} + 4 x + 44

Subtract

x^{2} + 4 x

from both sides

x^{2} + 6 x - (x^{2} + 4 x) = x^{2} + 4 x + 44 - (x^{2} + 4 x)

Simplify

2 x = 44

Divide both sides by

2

x = 22

8 p^{2} r^{2} - 24 p r^{3} + 16 p r

81 - c^{2}

\frac{37}{36}

(\frac{1}{2} + \frac{3}{2} i)^{2}

\frac{2 ( 2 )}{2 + 1}

What is the answer to (x+10)(x-4)=(x+2)^2 ?
The answer to (x+10)(x-4)=(x+2)^2 is x=22
Solve for x: (x+10)(x-4)=(x+2)^2
The solution is x=22