Extend the understanding that operations with polynomials are comparable to operations with integers by adding, subtracting, and multiplying polynomials.
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Q 1/9
Score 0
What do you get when you subtract the polynomial 2x^3 - 4x^2 + x - 7 from the polynomial 5x^3 + 3x^2 - 2x + 1?
30
3x^3 - 7x^2 + 3x - 8
5x^3 + x^2 - 3x - 6
7x^3 - x^2 + x - 6
3x^3 + 7x^2 - 3x + 8
Q 2/9
Score 0
What is the result of adding the polynomials (3x^2 + 2x - 7) and (x^2 - 4x + 5)?
30
4x^2 - 2x - 2
4x^2 + 2x + 12
2x^2 - 6x + 2
3x^2 - 2x - 2
9 questions
Q.
What do you get when you subtract the polynomial 2x^3 - 4x^2 + x - 7 from the polynomial 5x^3 + 3x^2 - 2x + 1?
1
30 sec
NC.M2.A-APR.1
Q.
What is the result of adding the polynomials (3x^2 + 2x - 7) and (x^2 - 4x + 5)?
2
30 sec
NC.M2.A-APR.1
Q.
What is the result of multiplying (3x + 4)(2x - 5)?
3
30 sec
NC.M2.A-APR.1
Q.
How do you find the product of (x + 6) and (x - 4)?
4
30 sec
NC.M2.A-APR.1
Q.
Which of the following statements best describes the process of adding polynomials?
5
30 sec
NC.M2.A-APR.1
Q.
When multiplying the polynomials (3x + 2) and (x - 5), what result do you get?
6
30 sec
NC.M2.A-APR.1
Q.
What is the result of subtracting the polynomial 5x^2 - 3x + 2 from 7x^2 + 4x - 6?
7
30 sec
NC.M2.A-APR.1
Q.
When adding the polynomials (4x^3 + 3x^2 - 2x + 5) and (2x^2 - 6x - 3), what is the result?
8
30 sec
NC.M2.A-APR.1
Q.
If you multiply the polynomial (x - 2) by (x + 3), what polynomial do you get?
