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polynomial Quiz

Authored by Mrs.Mallika Kalathiparambu

Mathematics

8th Grade

Used 2+ times

polynomial Quiz
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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1y−8+2y\frac{1}{y-8}+2y is a polynomial , True or False

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2x+52\sqrt[]{x}+5 is a polynomial . True or False

True

False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7y4+x2+xy7y^4+x^2+xy , How many variables do these polynomial have?

4

1

2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what is the degree of this polynomial, 3e2 h3+e2h−eh23e^2\ h^3+e^2h-eh^2

5

3

2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add 6h−4i2+j, −5h+8i2+3j and −9i2+5j−10h6h-4i^2+j,\ -5h+8i^2+3j\ and\ -9i^2+5j-10h

−5i2+9j−9h-5i^2+9j-9h

5i2+9j2+19h5i^2+9j^2+19h

15i2+9j3+19h15i^2+9j^3+19h

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add 3y+4sz and 3y−8sz+4Add\ 3y+4sz\ and\ 3y-8sz+4

9y+4sz+49y+4sz+4

−4sz+4-4sz+4

6y−4sz+46y-4sz+4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Subtract (−6r4−a4c2−b2−3)−(−r4+3a4c2−b2−3)\left(-6r^4-a^4c^2-b^2-3\right)-\left(-r^4+3a^4c^2-b^2-3\right)

−5r4−4a4c2-5r^4-4a^4c^2

−7r4−2a4c2+6-7r^4-2a^4c^2+6

−5r4−4a4c2+6-5r^4-4a^4c^2+6

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