Answer:
principle= 6000
time =9 years
rate = 7%
so,
compound interest = p((1+r/100)^t. -1)
= 6000((1+0.07)^9 -1)
=6000(1.84-1)
=6000*0.84
=5040
Answer:
-6x^4-8x^2 or -2x^2(3x^2+4)
Step-by-step explanation:
Given expression is:

In order to write the expression in simplest form we have to multiply the terms which needs to be multiplied.
So,

Combining alike terms

Can also be written as:

It's J. Honestly I just picked a number for X and a number for C and solved it using each answer. J works.