You simply multiply the two and distribute to solve. I am starting with t(x) because I think it is easier.
(x+4)*(2x^2+3x-4)
2x^3+3x^2-4x+8x^2+12x-16 (distribute)
2x^3+11x^2+8x-16 (combine like terms)
Answer:
Option.B
Step-by-step explanation:
Its because if you add these two angles you get a supplementary angle or 180°
Using this we can form an equation to find the value of x.
(Hope this answer helps :))
(And is this question from Khan Academy?)
16b^12-3(-8b^12)=16b^12-(-24b^12)=40b^12
A. -4/11 would be the correct answer
Answer:
x
Step-by-step explanation:
just trust I know the x is the altitude
