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Popular >

simplify (2i)^7*(-5i^9)^2

Solution

simplify

(2 i)^{7} \cdot (- 5 i^{9})^{2}

Solution

3200 i

Solution steps

(2 i)^{7} (- 5 i^{9})^{2}

Simplify

(2 i)^{7} : - 128 i

= - 128 i (- 5 i^{9})^{2}

Simplify

(- 5 i^{9})^{2} : - 25

= - 128 i (- 25)

Multiply the numbers:

128 (- 25) = - 3200

= - (- 3200) i

Remove parentheses:

- (- 3200) i = 3200 i

= 3200 i

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Frequently Asked Questions (FAQ)

What is (2i)^7*(-5i^9)^2 ?
The solution to (2i)^7*(-5i^9)^2 is 3200i