What is 5(-sqrt(2h+4)+2)(sqrt(2h+4)+1) ?

The solution to 5(-sqrt(2h+4)+2)(sqrt(2h+4)+1) is -10h+5sqrt(2h+4)-10

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simplify 5(-sqrt(2h+4)+2)(sqrt(2h+4)+1)

simplify

5 (- 2 h + 4 + 2) (2 h + 4 + 1)

- 10 h + 5 2 h + 4 - 10

Solution steps

5 (- 2 h + 4 + 2) (2 h + 4 + 1)

Apply FOIL method

(- 2 h + 4 + 2) (2 h + 4 + 1) : - 2 h + 2 h + 4 - 2

= 5 (- 2 h + 2 h + 4 - 2)

Expand

5 (- 2 h + 2 h + 4 - 2) : - 10 h + 5 2 h + 4 - 10

= - 10 h + 5 2 h + 4 - 10

2 x (1 - \frac{x}{3}) (\frac{x}{4} - 1)

\frac{16 - x ^{2}}{( x ^{2} + 16 ) ^{2}}

(2 + \frac{y}{x ^{2}}) d x + (y - \frac{1}{x}) d y

\frac{x y ( l ^{2} - k ^{2} ) - f ^{2}}{k}

12 cos (t - 2) u (t - 2)

What is 5(-sqrt(2h+4)+2)(sqrt(2h+4)+1) ?
The solution to 5(-sqrt(2h+4)+2)(sqrt(2h+4)+1) is -10h+5sqrt(2h+4)-10