Solve using long division:

(3x^2+7x-20) / (x+4)

show work on paper , it'll be more

Step-by-step explanation:

Long division:

Step 1:

We divide '3x²' by 'x' to get the first term of quotient.

⇒

Now, we multiply '3x' to

⇒

Now, we subtract from the given numerator . This gives,

Step 2:

We divide the first term of the above result by 'x' again to get the second term of the quotient.

⇒

Now, we multiply '-5' to

⇒

Now, we subtract from the result obtained at the last of step 1 . This gives,

So, we stop division as we got a constant after subtraction. The constant is called the remainder and here the remainder is 0.

The quotient is our

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

step-by-step explanation: