Question

Help!!! will give medal
I need to ask if I got this right.
Divide. (12t^6-8t^8)Divided(2t^3)

I got 6t^3-4t^5 am I right ???

Answer 1

@paki

Answer 2

nnnoo..its wrong.Would u like the answer or do u want me to explain it for u?

Answer 3

u can give answer but yes can u explain.

Answer 4

the answer would be -2t3 • (2t2 - 3)

Answer 5

hmm ok thank you

Answer 6

12t6 - 8t8
Simplify ——————————
2t3
1.1 Pull out like factors :

12t6 - 8t8 = -4t6 • (2t2 - 3)
1.2 Factoring: 2t2 - 3
Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)

Proof : (A+B) • (A-B) =
A2 - AB + BA - B2 =
A2 - AB + AB - B2 =
A2 - B2
1.3 t6 divided by t3 = t(6 - 3) = t3
Dividing exponents :

1.4 22 divided by 21 = 2(2 - 1) = 21 = 2
and the final result would be -2t3 • (2t2 - 3)

Answer 7

yw ^^

Answer 8

Ya, you are right.

Answer 9

He had it right to begin with, I'm not sure if you needed to do all that work for him.

Answer 10

When you have a polynomial divided by a monomial, you just make two fractions and then divide them out, it's called sum of quotients for rational expressions.