Y^3 * y^5 = y^8. you add the exponents
1.25 is the slope 5/4 rise over run
Step-by-step explanation:
........understood..............
143 is composite. To be prime it has to have only 2 divisors i.e it's self and one but since it has 4 divisors ( 143, 1, 11 and 13) it is composite.
Answer:
(
4
x
−
1
)
(
x
−
3
)
Step-by-step explanation:
Factor by grouping.