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Popular >

simplify (x+5)^2-x(x+10)

Solution

simplify

(x + 5)^{2} - x (x + 10)

Solution

25

Solution steps

(x + 5)^{2} - x (x + 10)

Expand

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

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

Expand

- x (x + 10) : - x^{2} - 10 x

= x^{2} + 10 x + 25 - x^{2} - 10 x

Group like terms

= x^{2} - x^{2} + 10 x - 10 x + 25

Add similar elements:

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

= 10 x - 10 x + 25

Add similar elements:

10 x - 10 x = 0

= 25

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Frequently Asked Questions (FAQ)

What is (x+5)^2-x(x+10) ?
The solution to (x+5)^2-x(x+10) is 25