CSS - PMS - CCE - PCS - Mathematics
Algebra
The degree of the product of nonzero polynomials of degrees 3 and 4 is:
A. 4
B. 12
C. 7
D. 3
Correct Answer: C
Degrees add: 3+4=7.
CSS - PMS - CCE - PCS - Mathematics
Algebra
What is the degree of a nonzero constant polynomial?
A. 1
B. -1
C. Undefined
D. 0
Correct Answer: D
A nonzero constant polynomial has degree 0.
CSS - PMS - CCE - PCS - Mathematics
Algebra
A polynomial with three terms is a:
A. Identity
B. Binomial
C. Trinomial
D. Monomial
Correct Answer: C
Three terms means trinomial.
CSS - PMS - CCE - PCS - Mathematics
Algebra
A polynomial with two terms is a:
A. Monomial
B. Trinomial
C. Constant
D. Binomial
Correct Answer: D
Two terms means binomial.
CSS - PMS - CCE - PCS - Mathematics
Algebra
A polynomial with one term is a:
A. Equation
B. Binomial
C. Trinomial
D. Monomial
Correct Answer: D
One term means monomial.
CSS - PMS - CCE - PCS - Mathematics
Algebra
A polynomial of degree 3 is called:
A. Constant
B. Linear
C. Cubic
D. Quadratic
Correct Answer: C
Degree 3 is cubic.
CSS - PMS - CCE - PCS - Mathematics
Algebra
A polynomial of degree 2 is called:
A. Quadratic
B. Quartic
C. Linear
D. Cubic
Correct Answer: A
Degree 2 is quadratic.
CSS - PMS - CCE - PCS - Mathematics
Algebra
A polynomial of degree 1 is called:
A. Linear
B. Constant
C. Cubic
D. Quadratic
Correct Answer: A
Degree 1 is linear.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Which is not a polynomial?
A. 2x+5
B. 7
C. x³-4
D. x⁻¹+2
Correct Answer: D
A negative variable exponent is not allowed.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Which expression is a polynomial in x?
A. 2ˣ+1
B. 3x²-2x+1
C. √x+1
D. 1⁄x+x
Correct Answer: B
Variable exponents must be nonnegative integers.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 3x² + 5x + 12 at x=2.
A. 33
B. 36
C. 34
D. 35
Correct Answer: C
Substitute x=2; the value is 34.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 2x² + 4x + 11 at x=1.
A. 18
B. 16
C. 19
D. 17
Correct Answer: D
Substitute x=1; the value is 17.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 5x² + 3x + 10 at x=0.
A. 11
B. 10
C. 12
D. 9
Correct Answer: B
Substitute x=0; the value is 10.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 4x² + 2x + 9 at x=−1.
A. 12
B. 10
C. 11
D. 13
Correct Answer: C
Substitute x=−1; the value is 11.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 3x² + 1x + 8 at x=−2.
A. 18
B. 19
C. 17
D. 20
Correct Answer: A
Substitute x=−2; the value is 18.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 2x² + 5x + 7 at x=2.
A. 27
B. 24
C. 26
D. 25
Correct Answer: D
Substitute x=2; the value is 25.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 5x² + 4x + 6 at x=1.
A. 16
B. 14
C. 15
D. 17
Correct Answer: C
Substitute x=1; the value is 15.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 4x² + 3x + 5 at x=0.
A. 7
B. 4
C. 6
D. 5
Correct Answer: D
Substitute x=0; the value is 5.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 3x² + 2x + 4 at x=−1.
A. 5
B. 4
C. 7
D. 6
Correct Answer: A
Substitute x=−1; the value is 5.
CSS - PMS - CCE - PCS - Mathematics
Algebra
Evaluate 2x² + 1x + 3 at x=−2.
A. 10
B. 11
C. 8
D. 9
Correct Answer: D
Substitute x=−2; the value is 9.