Question
Divide.Use long dl vision. 7) (7r^3+41r^2+2r-17)div (7r+6) r^2+5r-7+(12)/(7r+6) B) y^2 C) r^2+5r-4+(7)/(7r+6)
Solution
4.3
(219 Votos)
Elene
Mestre · Tutor por 5 anos
Resposta
To divide
by
using long division, we can follow these steps:1. Divide the first term of the dividend
by the first term of the divisor
to get the first term of the quotient
.2. Multiply the divisor
by the first term of the quotient
to get
.3. Subtract the result from the dividend to get a new dividend of
.4. Repeat the process by dividing the first term of the new dividend
by the first term of the divisor
to get the next term of the quotient
.5. Multiply the divisor
by the new term of the quotient
to get
.6. Subtract the result from the new dividend to get a new dividend of
.7. Repeat the process by dividing the first term of the new dividend
by the first term of the divisor
to get the next term of the quotient
.8. Multiply the divisor
by the new term of the quotient
to get
.9. Subtract the result from the new dividend to get a new dividend of
.10. Since the degree of the new dividend
is less than the degree of the divisor
, we stop here.The final quotient is
and the remainder is
.Therefore, the correct answer is C)
.