Advertisements
Advertisements
प्रश्न
Write the remainder when the polynomialf(x) = x3 + x2 − 3x + 2 is divided by x + 1.
संक्षेप में उत्तर
Advertisements
उत्तर
When the polynomial f(x), divided by (x +1)the remainder will be
`f(-1)= (-1)^3+(-1)^2 -3(-1)+2`
` = -1 +1 +3 + 2`
` = 5`
Thus, the reminder = 5
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write the degrees of the following polynomials:
7
Give one example each of a binomial of degree 35, and of a monomial of degree 100.
f(x) = 4x3 − 12x2 + 14x − 3, g(x) 2x − 1
f(x) = 3x3 + x2 − 20x +12, g(x) = 3x − 2
Find α and β, if x + 1 and x + 2 are factors of x3 + 3x2 − 2αx + β.
Using factor theorem, factorize each of the following polynomials:
x3 + 6x2 + 11x + 6
y3 − 7y + 6
x3 − 3x2 − 9x − 5
If (3x − 1)7 = a7x7 + a6x6 + a5x5 +...+ a1x + a0, then a7 + a5 + ...+a1 + a0 =
Factorise:
2x3 – 3x2 – 17x + 30
