2x^3 + 9x - 8 - (4x^2 - 15x + 7)....distribute thru the parenthesis
2x^3 + 9x - 8 - 4x^2 + 15x - 7....combine like terms
2x^3 - 4x^2 + 24x - 15 <==
The equation would be -5+(-12), so the answer would be -17 :)
Answer:
One twin and One twin have like terms, they're both twins.
Answer:
should be 13
Step-by-step explanation: 6.5 x 2
Answer:
56 cubic feet
Step-by-step explanation:
V = l x w x h
V = 4 x 7 x 2
