What is (10sqrt(-6))(sqrt(42)) ?

The solution to (10sqrt(-6))(sqrt(42)) is 60sqrt(7)i

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simplify (10sqrt(-6))(sqrt(42))

simplify

(10 - 6) (42)

607 i

Solution steps

(10 - 6) (42)

Apply rule:

(a) = a

(42) = 42

= 10 - 6 42

- 6 = 6 i

= 106 i 42

42 = 67

= 106 i 67

Apply radical rule:

a a = a, a \geq 0

66 = 6

= 10 \cdot 6 i 7

Multiply the numbers:

10 \cdot 6 = 60

= 60 i 7

= 607 i

6 \cdot 5 \cdot 4 \cdot 3

11 - 6

18 - 6

21 - 8

98 - 218

What is (10sqrt(-6))(sqrt(42)) ?
The solution to (10sqrt(-6))(sqrt(42)) is 60sqrt(7)i