Question

y=(-2)²-4(-2)+5 find the value
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Answer 1

Answer:

$y = ({ - 2})^{2} - 4( - 2) + 5 \\ y = 4 + 8 + 5 \\ y = 17$

Answer 2

Answer:

y=(-2)²-4(-2)+5

y=4+8+5

,y=17