if p=-2,q=-1,r=3thenp3+q3+r3+3pqr
Answers
Answered by
1
Just plug in the values.
-2(3) + -1(3) + 3(3) + 3(-2)(-1)(3) =
18
-2(3) + -1(3) + 3(3) + 3(-2)(-1)(3) =
18
Answered by
1
p3+q3+r3+3pqr
= (3x -2) + (-1×3) + (3x3) + 3x (-2) × (-1) × 3
= -6 -3 + 9 + 18
= 18
= (3x -2) + (-1×3) + (3x3) + 3x (-2) × (-1) × 3
= -6 -3 + 9 + 18
= 18
sds10:
I hope 18 is the correct answer
It is. c:
Is it right
Yes. c:
thanks
Similar questions