If p = -2, q = -1 and r = 3, find the value of
3p²q+5pq²+2pqr
UTKALESH:
-4
Answers
Answered by
2
Step-by-step explanation:
3(-2)²(-1)+5(-2)(-1)²+2(-2)(-1)(3)
-6 - 10 + 12
=-4
It's wrong dear
Answered by
17
3×(-2)square × (-1)+ 5×(-2)×(-1)square+2×(-2)×(-1)×3
= 3×4×(-1) + (-10)×1+(-4)×(-3)
= -12+(-10)+12
= -10 ans
then -10 is answer
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