Answer:
1 11/21
Step-by-step explanation:
In order to convert 32/21 to mixed number, you follow these steps:
Divide the numerator by the denominator
32 ÷ 21 = 1 with a remainder of 11
Write down the whole number 1 and then write down the remainder as new numerator (11) above the denominator (21), As below:
1 11/21
The quotient is 5x^2 + 3x -3 and the remainder is -3.

Hope you could get an idea from here.
Doubt clarification- use comment section.
Answer:
8
Step-by-step explanation: