What is (sqrt(x)-3)(sqrt(x)+5) ?

The solution to (sqrt(x)-3)(sqrt(x)+5) is x+2sqrt(x)-15

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simplify (sqrt(x)-3)(sqrt(x)+5)

simplify

(x - 3) (x + 5)

x + 2 x - 15

Solution steps

(x - 3) (x + 5)

Apply FOIL method

(x - 3) (x + 5) : x + 2 x - 15

= x + 2 x - 15

\frac{2 x + 1}{( x + 1 ) ^{2}}

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

e^{t} (cos (t) - sin (t))

(z - i) (z + i)^{2}

(a - b c) (d e - f)

What is (sqrt(x)-3)(sqrt(x)+5) ?
The solution to (sqrt(x)-3)(sqrt(x)+5) is x+2sqrt(x)-15