What is 7xsqrt(8)-sqrt(18)+3sqrt(32)-3xsqrt(50) ?

The solution to 7xsqrt(8)-sqrt(18)+3sqrt(32)-3xsqrt(50) is -sqrt(2)x+9sqrt(2)

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simplify 7xsqrt(8)-sqrt(18)+3sqrt(32)-3xsqrt(50)

simplify

7 x 8 - 18 + 332 - 3 x 50

- 2 x + 92

Solution steps

7 x 8 - 18 + 332 - 3 x 50

7 x 8 = 142 x

18 = 2 \cdot 3

332 = 122

3 x 50 = 152 x

= 142 x - 2 \cdot 3 + 122 - 152 x

Add similar elements:

- 2 \cdot 3 + 122 = 92

= 142 x + 92 - 152 x

Group like terms

= 142 x - 152 x + 92

Add similar elements:

142 x - 152 x = - 2 x

= - 2 x + 92

6 \cdot 5 \cdot 4 \cdot 3 \cdot 2

y^{2} + 5 y - 14

- 6 \cdot (- 5)

(1 - sin (x)) (1 - sin (x))

\frac{x ^{2}}{x ^{\frac{5}{2}}}

What is 7xsqrt(8)-sqrt(18)+3sqrt(32)-3xsqrt(50) ?
The solution to 7xsqrt(8)-sqrt(18)+3sqrt(32)-3xsqrt(50) is -sqrt(2)x+9sqrt(2)