What is (10sqrt(40))(sqrt(-9)) ?

The solution to (10sqrt(40))(sqrt(-9)) is 60sqrt(10)i

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simplify (10sqrt(40))(sqrt(-9))

simplify

(1040) (- 9)

6010 i

Solution steps

(1040) (- 9)

Apply rule:

(a) = a

(- 9) = - 9

= 1040 - 9

40 = 210

= 10 \cdot 210 - 9

Multiply the numbers:

10 \cdot 2 = 20

= 2010 - 9

- 9 = 3 i

= 2010 \cdot 3 i

Multiply the numbers:

20 \cdot 3 = 60

= 6010 i

2 x^{6}

(\frac{5}{3})^{2} \cdot (\frac{2}{3})^{2}

(- 1 + i)^{8}

(2 - 56) \cdot 32

75 h^{6}

What is (10sqrt(40))(sqrt(-9)) ?
The solution to (10sqrt(40))(sqrt(-9)) is 60sqrt(10)i