What is simplify-sqrt(4)+sqrt(-28)-sqrt(64)+sqrt(-175) ?

The solution to simplify-sqrt(4)+sqrt(-28)-sqrt(64)+sqrt(-175) is -10+7sqrt(7)i

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simplify-sqrt(4)+sqrt(-28)-sqrt(64)+sqrt(-175)

simplify

- 4 + - 28 - 64 + - 175

- 10 + 77 i

Solution steps

- 4 + - 28 - 64 + - 175

- 4 = - 2

- 28 = 27 i

64 = 8

- 175 = 57 i

= - 2 + 27 i - 8 + 57 i

Group like terms

= 27 i + 57 i - 2 - 8

Add similar elements:

27 i + 57 i = 77 i

= 77 i - 2 - 8

Subtract the numbers:

- 2 - 8 = - 10

= 77 i - 10

Rewrite in standard complex form:

- 10 + 77 i

= - 10 + 77 i

\frac{\frac{1}{a ^{2} - a - 30}}{\frac{2}{a ^{2} + a - 42}}

\frac{12}{5 x} - \frac{7}{6 x}

(s - 3)^{4}

4 x^{3} - 5 x^{2} - 64 x + 80

3364

What is simplify-sqrt(4)+sqrt(-28)-sqrt(64)+sqrt(-175) ?
The solution to simplify-sqrt(4)+sqrt(-28)-sqrt(64)+sqrt(-175) is -10+7sqrt(7)i