find the value of 4p +7
Answers
Answered by
5
4p + 7
4×(-2)+7
-8+7
-1
So, -1 is ans
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Answered by
2
Answer:
lets substitute p= -2
=4( -2 )+7
=4× -2 = -8(+7 )
we know (+ )&( - )=( - )
= -8+7 = -1
answer is -1
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