Question

Check my last two answers please?
(-10^9-4m^8-12m^6)/2m^4
a. -5m^5-2m^4-12m^6
b.-5m^5-2m^4-6m^2
c. -5m^9-2m^8-6m^6 - my answer
d. -5m^5-4m^8-12m^2

Divide s^2+6s/s^2+10s+24 divide by s-4/s+4
a. s/s-4
b.s+6/s-4
c.s+6/s^2-4s
d.s-4/s - my answer

Answer 1

@Loser66 sorry to bother you again, could you just do me a favor and check these? I am unsure about these two

Answer 2

nope, redo
the first one, you just factor 2m^4 out from the numerator and then cancel it with the denominator. Done

Answer 3

so the first one would be b?

Answer 4

yup

Answer 5

Thanks! and what about the 2nd one?

Answer 6

it is unclear to me, let re-write
\[\Large \dfrac{\frac{s^2+6}{s^2+10s+24}}{\frac{s-4}{s+4}}\]
right?

Answer 7

no its this

Answer 8

oh, so your answer should be flipped, numerator becomes denominator and vice versa

Answer 9

ok so a?

Answer 10

yup

Answer 11

thank you!!

Answer 12

np