evaluate after simplifying: 7p²q(p+q+r) for p=-2,q=3,r=4
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Answered by
0
Answer:
7x-2+2x3(-2+3+4)
-14+6×(5)
-8x5
-40
Answered by
3
Answer:
Given That ;
7p²q ( p + q + r )
Values :
p = -2
q = 3
r = 4
Substitute Values :
7p²q ( p + q + r )
7 ( -2 )² ( 3 )( -2 + 3 + 4 )
7 ( 4 )( 3 ) ( 5 )
7 × 4 × 3 × 5
420
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