Answer for BRAINLIEST!! 2y to the power of 2−y−5=0

1 answer:

4 0

2² - y - 5 = 0

Evaluate the power.

4 - y - 5 = 0

Calculate the sum or difference.

-1 - y = 0

Move constant to the right side and change its sign.

-y = 1

Change the signs on both sides of the equation.

y = -1

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