What is (x+5)^2+(x+3)^2-2x^2-34 ?

The solution to (x+5)^2+(x+3)^2-2x^2-34 is 16x

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simplify (x+5)^2+(x+3)^2-2x^2-34

simplify

(x + 5)^{2} + (x + 3)^{2} - 2 x^{2} - 34

16 x

Solution steps

(x + 5)^{2} + (x + 3)^{2} - 2 x^{2} - 34

Expand

(x + 5)^{2} : x^{2} + 10 x + 25

= x^{2} + 10 x + 25 + (x + 3)^{2} - 2 x^{2} - 34

Expand

(x + 3)^{2} : x^{2} + 6 x + 9

= x^{2} + 10 x + 25 + x^{2} + 6 x + 9 - 2 x^{2} - 34

Group like terms

= x^{2} + x^{2} - 2 x^{2} + 10 x + 6 x + 25 + 9 - 34

Add similar elements:

x^{2} + x^{2} - 2 x^{2} = 0

= 10 x + 6 x + 25 + 9 - 34

Add similar elements:

10 x + 6 x = 16 x

= 16 x + 25 + 9 - 34

Add the numbers:

25 + 9 - 34 = 0

= 16 x

1 + 2^{2} x + 3^{2} x^{2} + 4^{2} x^{3}

4.9 \cdot 10 - 7 m

b (a - 1) + 1 - a

\frac{( x ^{3} + 4 x ^{2} + 4 x )}{x}

a - b - 6^{2}

What is (x+5)^2+(x+3)^2-2x^2-34 ?
The solution to (x+5)^2+(x+3)^2-2x^2-34 is 16x