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Popular >

simplify 3sqrt(-4)-sqrt(-49)

Solution

simplify

3 - 4 - - 49

Solution

- i

Solution steps

3 - 4 - - 49

3 - 4 = 6 i

- 49 = 7 i

= 6 i - 7 i

Add similar elements:

6 i - 7 i = - i

= - i

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Frequently Asked Questions (FAQ)

What is 3sqrt(-4)-sqrt(-49) ?
The solution to 3sqrt(-4)-sqrt(-49) is -i