Answer:
Step-by-step explanation:
Number 2
So you first gotta open the parentheses: When you multiply them you add the exponents
You get x^5/6 + 2x^7/3
It should be -700 (Negative)
1
m=2
3m²- 2m- 7
3(2)² -2(2) -7
3(4)- 4- 7
12- 4- 7= 1