Answer:
1. 10x^2 -4
2. 2a^5 + 5b
Step-by-step explanation:
1. Simplify 4(x^2 -1) to 4x^2 -4
then add that to 6x^2
2. 4a^5 - 2a^5 = 2a^5 and
4b+b = 5b
The answer is 4 1/6 because 4/1 + 1/6= 25/6 = 4 1/6.
Answer:
14
Step-by-step explanation:
Hope it helps