Advertisements
Advertisements
Question
Divide −21abc2 by 7abc.
Solution
\[\frac{- 21ab c^2}{7abc}\]
\[ = \frac{- 21 \times a \times b \times c \times c}{7 \times a \times b \times c}\]
\[ = - 3 a^{(1 - 1)} b^{(1 - 1)} c^{(2 - 1)} \]
\[ = - 3c\]
APPEARS IN
RELATED QUESTIONS
Divide the given polynomial by the given monomial.
(3y8 − 4y6 + 5y4) ÷ y4
Divide the given polynomial by the given monomial.
(x3 + 2x2 + 3x) ÷ 2x
Divide the given polynomial by the given monomial.
(p3q6 − p6q3) ÷ p3q3
Which of the following expressions are not polynomials?
Write each of the following polynomials in the standard form. Also, write their degree.
x2 + 3 + 6x + 5x4
Verify the division algorithm i.e. Dividend = Divisor × Quotient + Remainder, in each of the following. Also, write the quotient and remainder.
| Dividend | Divisor |
| 14x2 + 13x − 15 | 7x − 4 |
Verify the division algorithm i.e. Dividend = Divisor × Quotient + Remainder, in each of the following. Also, write the quotient and remainder.
| Dividend | Divisor |
| 15y4 − 16y3 + 9y2 −\[\frac{10}{3}\] y+6 | 3y − 2 |
Divide:
(a2 + 2ab + b2) − (a2 + 2ac + c2) by 2a + b + c
Divide:
Divide: 15a3b4 − 10a4b3 − 25a3b6 by −5a3b2
