find the volume of the cupboard whose domination are ( x+2) ( x-1) ( x-3)
Answers
Answered by
0
Answer:
x^3 -2x^2 -5x +6
Step-by-step explanation:
dimensions of cupboard = (x+2) ,(x-1) ,(x-3)
volume of cubpoard = length ×breadth ×height
= (x+2) × (x-1) × (x-3)
= ( x^2 -1x +2x -2) × (x-3)
= ( x^2 +1x -2) ×(x-3)
= x^3 - 3x^2 +1x^2 - 3x -2x +6
= x^3 -2x^2 -5x +6 (answer)
Hope it helps!!
Similar questions