Answer:
not my work but hope it helps
Step-by-step explanation:
and it works out gl bestiee
Answer:
ax^4 + bx^2 + c.
Step-by-step explanation:
I think you have to consider this as prime.
Answer:
d. x^5(x^2 - 1)
Step-by-step explanation:
x^7 - x^5
Factor out x^5
x^5(x^2−1)
Consider x^2−1. Rewrite x^2−1 as x^2−1^2. The difference of squares can be factored using the rule: a^2 - b^2 =(a−b)(a+b).
(x−1)(x+1)
Rewrite the complete factored expression.
x^5(x−1)(x+1)
Simplify.
(x^2 - 1)x^5
Swap terms to the left side.
x^5(x^2 - 1)
Answer:
13/15 of a mile
Step-by-step explanation:
1/5 + 2/3 = total distance
lets set both with a common denominator, in this case, it will be 15
1/5 turns into 3/15 and 2/3 turns into 10/15
3/15 + 10/15 = 13/15
