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Popular >

simplify x(x+5)+3(x+5)

Solution

simplify

x (x + 5) + 3 (x + 5)

Solution

x^{2} + 8 x + 15

Solution steps

x (x + 5) + 3 (x + 5)

Expand

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

= x^{2} + 5 x + 3 (x + 5)

Expand

3 (x + 5) : 3 x + 15

= x^{2} + 5 x + 3 x + 15

Add similar elements:

5 x + 3 x = 8 x

= x^{2} + 8 x + 15

Popular Examples

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Frequently Asked Questions (FAQ)

What is x(x+5)+3(x+5) ?
The solution to x(x+5)+3(x+5) is x^2+8x+15