Solve x^2 = –169 this is a question on square and cubed roots

1 answer:

7 0

$x = \sqrt{ - 169} \\ x = 13i \\ \textsf{Because }\sqrt{-1}=i$

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scoundrel [369]

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professor190 [17]

Answer:

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Step-by-step explanation:

none. I looked it up...so ion know lol. Im just tryna get these 50 points for sum reason...

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Y_Kistochka [10]

Answer:

x ≈ 42.5

Step-by-step explanation:

We use tan∅ to solve this:

tanx° = 11/12

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Ivahew [28]

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alexdok [17]

Subtract $7.08 from $166.30 = $159.22

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