WorksheetsWeekend exam_Maths
Total questions: 25
Worksheet time: 13mins
In 2+x+x2 the coefficient of x2 is
2
1
-2
-1
In 2-x2+x3 the coefficient of x2 is
2
1
-2
-1
The degree of 5t-7 is
0
1
2
3
The degree of 4-y2 is
0
1
2
3
The degree of 3 is
0
1
2
3
The value of p(x)= 5x-2x2+3 for x= 0 is
3
2
-3
-2
The value of p(x)= 5x-4x2+3 for x=-1 is
3
-3
6
-6
The value of p(x)= (x-1)(x+1) for p(1) is
0
1
2
-1
The value of p(t)=2+t+2t2-t3 for p(0) is
1
-1
2
3
The value of p(t)=2+t+2t2-t3 for p(2) is
4
-4
6
7
The value of p(y)= y2-y+1 for p(0) is
-1
3
-2
1
The zero of p(x)=2x-7 is
7/2
2/7
(-2/7)
(-7/2)
The zero of p(x)=9x+4 is
4/9
9/4
-4/9
-9/4
Which are the zeroes of p(x)=x2-1
1,-1
2,-2
1,2
1,-2
Which are the zeroes of p(x)=(x-1)(x-2)
1,-2
-1,2
1,2
-1,-2
Which one of the following is the zero of p(x)=lx+m
m/l
l/m
-m/l
-l/m
Which of the following is not a polynomial?
x2+√2x+3
x2+√2x+6
x2+√2x+9
6x+4
The degree of the polynomial 3x3-x4+5x+3 is
-4
4
1
3
Zero of the polynomial p(x)=a2x, a≠0 is
(x=0)
(x=1)
(x=-1)
None
Which of the following is a term of a polynomial?
2x
3/x
√x
None
If p(x)= 5x2-3x+7, then p(1) equals
-10
9
-9
10
x+(1/x) is
a polynomial of degree 1
a polynomial of degree 2
a polynomial of degree 3
not a polynomial
Zeroes of the polynomial (x+3)(x-7) are
-3,-7
3,7
-3,7
3,-7
Number of zeroes of cubic polynomial are
1
2
3
4
General form of quadratic polynomial
ax+b
ax2 + bx + c
ax3+bx2+cx+d
None
