Find the quotient. justify your answer. x^5+2x^4-7x^2-19x+15/x^2+2x+5

Step-by-step explanation:

To find the quotient we need to apply long division on , as follows:

Divide the leading coefficients of the numerator and the divisor

Quotient =

Multiply by =

Subtract from to get new remainder

Remainder =

Therefore

      2. Divide

Divide the leading coefficients of the numerator and the divisor

Quotient =

Multiply by =

Subtract from to get new remainder

Remainder =

Therefore

     3. Divide

Divide the leading coefficients of the numerator and the divisor

Quotient = 3

Multiply by 3 =

Subtract from to get new remainder

Remainder = 0

Therefore

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b