Im assuming there is exponents so if im assuming correctly, then the answer would be 6x^4 - x^3 - 5x^2 + 10x + 5 because you would combine like terms.
This question doesn't make sense since the LCM of 10 and 6 is 30.
Hope i helped!!! :)
Answer:
x= 5
Step-by-step explanation:
Answer:
f(7) - f(-7)
= (4 - 7^2) - ((-7)^3 - 2*(-7))
= -45 - (-329)
= 284
Answer:
40%
Step-by-step explanation:
2/5x100%=40%
