Simplify:x(2x-1)+5 and find its value at x=-2
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Answered by
1
Step-by-step explanation:
=2x²-x+5
=2(-2)²-(-2)+5
=2(4)+2+5
=8+7
=15
Answered by
0
Answer:
answer is
Step-by-step explanation:
sorry sorry bro for bad handwriting but this is a correct answer
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