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15 questions
Classify the polynomial by its degree.
x2 + 2x3 - 4
A
binomial
B
trinomial
C
quadratic
D
cubic
Classify the polynomial by its number of terms.
4x² - 2
A
monomial
B
binomial
C
trinomial
D
polynomial
What is the area of the rectangle?
A
2n2 - 10n - 25
B
n2 + 25
C
n2 - 10n + 25
D
n2 - 25
Consider the polynomial p(x) = 5x3 – 2x2 + 3 x – 2.
p(1)=
-4
4
3
none of these
Find a zero of the polynomial p(x) = 2x + 1.
1/2
0
-1/2
none of these
Find the remainder obtained on dividing p(x) = x3 + 1 by x + 1.
0
1
2
3
Check whether the polynomial
q(t) = 4t3 + 4t 2 – t – 1 is a multiple of
2t + 1.
no
cannot be determined
yes
none of these
Find the remainder when
x3 – ax2 + 6 x – a is divided by x – a.
a
2a
-5a
5a
Find the value of k, if x – 1 is a factor of 4x3 + 3x2 – 4x + k.
3
0
-3
none of these
The remainder when the polynomial 3x4 – 4x3 – 3x –1 is divided by by x – 1is
5
3
-5
2
Factor
x2 - 13x + 36
A
(x + 9)(x + 4)
B
(x - 9)(x - 4)
C
(x + 9)(x - 4)
D
(x - 9)(x + 4)
If one of the zeros of quadratic polynomial (k-1)x2+kx+1 is -3, then the value of k is
4/3
-4/3
2/3
-2/3
if 1 is a zero of polynomial p(x)=ax2 -3(a-1)-1, then the value of a is
2
3
1
-2
A constant polynomial has degree
0
1
2
3
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