Question

how can u write this using rational exponents

Answer 1

power is the numerator, root is the denominator

Answer 2

\[\large \sqrt[q]{x^p}=x^{\frac{p}{q}}\]

Answer 3

once you write
\[y^{\frac{4}{6}}\] dont forget to reduce your fraction

Answer 4

hey if i simplify (3a^3-7a^2+a)-(6a^3-4a^2-8) do i get

Answer 5

is that a minus sign?

Answer 6

\[(3a^3-7a^2+a)-(6a^3-4a^2-8)\]?

Answer 7

-3a^6-11a^4+a-8 or -3a^3-11a^2+4-8

Answer 8

remove the parentheses first, distribute the minus sign as you go, that is, change all the signs in the second parentheses
i can write the answer if you like or you can try it yourself

Answer 9

neither answer is correct. the first one is closest, but you did not use the distributive law first before combining like terms