2 answers:
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
Answer:
Step-by-step explanation:
6x² + 4(x² - 1) = 6x² + 4*x² - 4*1
= 6x² + 4x² - 4
= 10x² - 4
4a⁵ - 2a⁵ + 4b +b = 2a⁵ + 5b
You have to add/ subtract the like terms
4a⁵ and 2a⁵ are like terms
4b and b are like terms
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Answer:
d
Step-by-step explanation:
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2ax-6ay+bx-3by
2ax+bx -6ay-3by
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I’m pretty sure the answer is E 35.9
Answer:
V = 64 in^3
Step-by-step explanation:
The volume of a cube is given by
V = s^3 where s is the side length
V = 4^3
V = 64 in^3
