If x=2, find the value of 2x²-x-2
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Answers
Answered by
1
Answer:
the answer is
2 x 4 - 2 - 2
= 8 - 4 = 4
Answered by
1
Answer:
2x²-x-2 = 4
Step-by-step explanation:
If x=2
then, 2x²-x-2 = 2(2)²-2-2
= 2×4-2-2
= 8-2-2
= 8-4
= 4
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