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Popular >

simplify 2(h+1)^2+5(h+1)-3

Solution

simplify

2 (h + 1)^{2} + 5 (h + 1) - 3

Solution

2 h^{2} + 9 h + 4

Solution steps

2 (h + 1)^{2} + 5 (h + 1) - 3

Expand

2 (h + 1)^{2} : 2 h^{2} + 4 h + 2

= 2 h^{2} + 4 h + 2 + 5 (h + 1) - 3

Expand

5 (h + 1) : 5 h + 5

= 2 h^{2} + 4 h + 2 + 5 h + 5 - 3

Group like terms

= 2 h^{2} + 4 h + 5 h + 2 + 5 - 3

Add similar elements:

4 h + 5 h = 9 h

= 2 h^{2} + 9 h + 2 + 5 - 3

Add the numbers:

2 + 5 - 3 = 4

= 2 h^{2} + 9 h + 4

Popular Examples

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- \frac{3}{8} - \frac{1}{2}

\frac{59}{8}

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- x^{3} + x^{2} + 5 x + 3

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5^{3} \cdot 5^{- 4}

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5^{3} \cdot 5^{- 7}

Frequently Asked Questions (FAQ)

What is 2(h+1)^2+5(h+1)-3 ?
The solution to 2(h+1)^2+5(h+1)-3 is 2h^2+9h+4