Find the quotient -44a^3b^4 - 64a^4b3 - 84ab

-4ab

When you divide a variable with an exponent by a variable with an exponent, you subtract the exponents (only if the bases/variables are the same)

For example:

 Since they have different variables (x and y), you can't simplify this anymore

( if the exponent happens to come out negative, you have to move the variable and the exponent to the other side of the fraction to make the exponent positive)

Ex:

SInce they all have a common factor of 4, you can divide out -4

If you follow the steps from ^^^^^^^, you should get

45

step-by-step explanation:

just sum

10 + 10 = 20