5x^2 - 4x +3 when x = -1
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Answered by
0
Answer:
If x = (-1) , 5(x^2) - 4x + 3 = 12
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Step-by-step explanation:
5x^2 - 4x + 3
= 5 (-1)(-1) - 4(-1) + 3
= 5 - (-4) + 3
= 8 + 4
= 12
Hope this helped you !
Answered by
2
Answer:
Given, p (x) =5x² - 4x + 3
therefore, p( - 1) = 5 ×(-1)² - 4×(-1) +3
= 5 +4 +3
= 9 + 3
= 12.
Step-by-step explanation:
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