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Popular >

simplify (x+4)^2+5(x+4)

Solution

simplify

(x + 4)^{2} + 5 (x + 4)

Solution

x^{2} + 13 x + 36

Solution steps

(x + 4)^{2} + 5 (x + 4)

Expand

(x + 4)^{2} : x^{2} + 8 x + 16

= x^{2} + 8 x + 16 + 5 (x + 4)

Expand

5 (x + 4) : 5 x + 20

= x^{2} + 8 x + 16 + 5 x + 20

Group like terms

= x^{2} + 8 x + 5 x + 16 + 20

Add similar elements:

8 x + 5 x = 13 x

= x^{2} + 13 x + 16 + 20

Add the numbers:

16 + 20 = 36

= x^{2} + 13 x + 36

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simplify (-6+4)/2 simplify

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Frequently Asked Questions (FAQ)

What is (x+4)^2+5(x+4) ?
The solution to (x+4)^2+5(x+4) is x^2+13x+36