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Popular >

simplify 2sqrt(-147)

Solution

simplify

2 - 147

Solution

143 i

Solution steps

2 - 147

Apply radical rule:

- a = a - 1

- 147 = 147 - 1

= 2147 - 1

Apply imaginary number rule:

- 1 = i

= 2147 i

147 = 3 \cdot 7

= 23 \cdot 7 i

Multiply the numbers:

2 \cdot 7 = 14

= 143 i

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Frequently Asked Questions (FAQ)

What is 2sqrt(-147) ?
The solution to 2sqrt(-147) is 14sqrt(3)i