A binomial of degree 20 in the following is:
a) 20x + 1
b) x/20 + 1
c)x20 +1
d) x2+20
Explanation:A polynomial having two terms and the highest degree 20 is called a binomial of degree 20.
The degree of 4x3-12x2+3x+9 is
a) 0
b) 1
c) 2
d)3
Explanation:The degree is the highest power of a variable in an equation.
x2 – x is………….polynomial.
a) Linear
b)Quadratic
c) Cubic
d) None of these
Explanation:A polynomial of degree two is known as a quadratic polynomial.
x – x3 is a…………. polynomial.
a) Linear
b) Quadratic
c)Cubic
d) None of theses
Explanation:A polynomial of degree three is known as a cubic polynomial.
1+3x is a……. polynomial.
a)Linear
b) Quadratic
c) Cubic
d) None of the above
Explanation:A polynomial of degree one is known as a linear polynomial.
The value of f(x) = 5x−4x2+3 when x = -1, is:
a) 3
b) -12
c)-6
d) 6
Explanation:When x= -1
f(x)=5x−4x2+3
f(−1)=5(−1) −4(−1)2+3
=−5–4+3 =−6
