What is expand (x-49)(sqrt(x)+sqrt(7)) ?

The solution to expand (x-49)(sqrt(x)+sqrt(7)) is xsqrt(x)+sqrt(7)x-49sqrt(x)-49sqrt(7)

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expand (x-49)(sqrt(x)+sqrt(7))

expand

(x - 49) (x + 7)

x x + 7 x - 49 x - 497

Solution steps

(x - 49) (x + 7)

Apply FOIL method

(x - 49) (x + 7) : x x + 7 x - 49 x - 497

= x x + 7 x - 49 x - 497

4 (- \frac{2}{4})^{3} - (- \frac{2}{4})^{2} - 3 (- \frac{2}{4})

e^{x} - e^{- x} (e^{x} - e^{- x})

- 3 (- 9 - 2)

(5 + 4 x)^{2}

\frac{( - x + 3 ) ^{3}}{3}

What is expand (x-49)(sqrt(x)+sqrt(7)) ?
The solution to expand (x-49)(sqrt(x)+sqrt(7)) is xsqrt(x)+sqrt(7)x-49sqrt(x)-49sqrt(7)