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CBSE Class 10 Mathematics Worksheet
UNIT II: Algebra - Polynomials
Find the zeroes of the x2 – 2x – 8?
If one of the zeroes of the quadratic polynomial (p – l)x² + px + 1 is -3, then the value of p is
3/4
B)4/3
C)-3/4
D)-4/3
Find a quadratic polynomial, the sum and product of whose zeroes are -7 and -2?
Choose the correct option: is a polynomial of degree ________.
If the polynomial f(x)=ax3 + bx - c is divisible by g(x)=x2 + bx + c then value of c is equal to?
b
B)2b
C) D)-2b
If x5 + 2x4 + x + 6 is divided by g(x), and quotient is x² + 5x + 7, then the possible degree of g(x) is:
4
B)2
C)3
D)5
Q2. At what time will she touch the water in the pool?
30 seconds
B)2 seconds
C)1.5 seconds
D)0.5 seconds
Find the zeroes of the t2 – 15?
What is an example of a 4th degree polynomial with exactly 4 terms?
The number of polynomials having zeroes as 4 and 7 is
2
B)3
C)4
D)more than 4
If the quotient and remainder were 3y - 5 and 9y + 10, on dividing 3y3 + y2 + 2y + 5 by g(y). Find g(y)?
Which one of the following is a polynomial?
Find the zeros of the polynomial
2, 5
B)-2, 5
C)-2, -5
D)2, -5
Q3.Rita’s height (in feet) above the water level is given by another polynomial p(t) with zeroes -1 and 2. Then p(t) is given by-
t² + t - 2
B)t² + 2t - 1
C)24t² - 24t + 48
D)-24t² + 24t + 48
Zero of the polynomial p(x) = 2x+5 is _____
Obtain the zeroes of the quadratic polynomial: pqx2 + (q2-Pr)x- qr?
If x4 + 3x² + 7 is divided by 3x + 5, then the possible degrees of quotient and remainder are:
3,0
B)4,1
C)3,1
D)4,0
Choose the correct option: x = 1 is the factor of polynomial _______.
Choose the correct option: If a + b + c = 0 then a3 + b3 + c3 is equal to_____
Find the zeroes of the 4s2 – 4s + 1?
CBSE Class 10 Mathematics Worksheet
UNIT II: Algebra - Polynomials
Answers
4, -2
x2 + 7x - 2
√15 and -√15
An example is -x4 - x3 + 3x + 2.
y2 + 2y + 1
-2.5
- q/p, r/q
1/2 & 1/2