Advertisements
Advertisements
प्रश्न
Using division of polynomials, state whether
x + 6 is a factor of x2 − x − 42
बेरीज
Advertisements
उत्तर
Remainder is zero. Hence (x+6) is a factor of x2 -x-42
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Write the degree of each of the following polynomials.
5x2 − 3x + 2
Write the degree of each of the following polynomials.
5
Which of the following expressions are not polynomials?
\[\sqrt{ax} + x^2 - x^3\]
Divide 6x3y2z2 by 3x2yz.
Divide x + 2x2 + 3x4 − x5 by 2x.
Verify the division algorithm i.e. Dividend = Divisor × Quotient + Remainder, in each of the following. Also, write the quotient and remainder.
| Dividend | Divisor |
| 6y5 + 4y4 + 4y3 + 7y2 + 27y + 6 | 2y3 + 1 |
Find whether the first polynomial is a factor of the second.
y − 2, 3y3 + 5y2 + 5y + 2
Divide:
(a2 + 2ab + b2) − (a2 + 2ac + c2) by 2a + b + c
Divide:
\[\frac{1}{4} x^2 - \frac{1}{2}x - 12 by \frac{1}{2}x - 4\]
7ab3 ÷ 14ab = 2b2
