The value of 7x2+ 5x - 6 at x = -2.
Answers
Answered by
0
Answer:
-44
Step-by-step explanation:
(7 X -2)*2 + (5 X -2) - 6
-14 × 2 + -10 -6
-28 -16
-44
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Answered by
0
Answer:
mark me brainliest
Step-by-step explanation:
7x 2+5x
where x= -2
7.(-2).2+5(-2)=(-14).2+(-10)
=-28 -10
=-38
there fore the answer is -38
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