What is (sqrt(h)-9)(sqrt(h)+3) ?

The solution to (sqrt(h)-9)(sqrt(h)+3) is h-6sqrt(h)-27

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simplify (sqrt(h)-9)(sqrt(h)+3)

simplify

(h - 9) (h + 3)

h - 6 h - 27

Solution steps

(h - 9) (h + 3)

Apply FOIL method

(h - 9) (h + 3) : h - 6 h - 27

= h - 6 h - 27

(3 e^{- 2 t} - e^{- 4 t})^{2}

(x + 3 - 3) (x + 3 + 3)

\frac{( x - 1 ) ^{2}}{x ^{2} - 2 x ^{'}}

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

(5 x + 7 y + 2) (x - 7 y + 2)

What is (sqrt(h)-9)(sqrt(h)+3) ?
The solution to (sqrt(h)-9)(sqrt(h)+3) is h-6sqrt(h)-27