Help needed please! *will mark as brainliest if correct
1 answer:
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Given:
To solve for x, we need to cancel the exponent. To cancel a square, we need to square root both sides.
The square root of 169 is 13, but since it is negative, we need to put the imaginary unit, , in front of the answer. (
)
Simplify.
If you have not learned imaginary numbers or the imaginary unit yet, you could say that .