# Review on Polynomials

Mathematics

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10 questions
• Q1

An algebraic expression with a degree of non-negative integer that has multiple terms made up of real numbers, variables and product of real numbers and variables is called __________.

divisor

factor

polynomial

root

30s
M10AL-Ii-1
• Q2

The polynomial x3 – 2x2 + 3x – 4 = 0 is an example of __________.

polynomial function

polynomial inequality

polynomial expression

polynomial equation

30s
M10AL-Ii-1
• Q3

Which of the following is NOT a polynomial?

5

x-2

x-2 + 5

x

30s
M10AL-Ii-1
• Q4

Which is an example of a polynomial?

$\frac\left\{1\right\}\left\{x\right\}$

$\sqrt\left\{2x\right\}$$\frac\left\{x-1\right\}\left\{x-2\right\}$

√2𝑥

3

30s
M10AL-Ii-1
• Q5

Which is true about a polynomial equation?

A polynomial equation has a variable inside a radicand

A polynomial equation is a mathematical expression.

A polynomial equation has always integral coefficients.

A polynomial equation can have irrational exponents.

30s
M10AL-Ii-1
• Q6

Why 𝑥−2 + 2𝑥 − 5 = 0 is not a polynomial equation?

It is not a polynomial equation because of the negative number 5

It is not a polynomial equation because of the exponent -2

It is not a polynomial equation because it is equal to zero.

It is not a polynomial equation because it has only 1 variable x.

30s
M10AL-Ii-1
• Q7

A polynomial equation must have _________ exponent

a rational

a rational

a non - negative integral

a negative integral

30s
M10AL-Ii-1
• Q8

The coefficient of a polynomial equation is always _________.

a real number

an irrational number

an integer

a rational number.

30s
M10AL-Ii-1
• Q9

What is the perimeter of a rectangle whose length is (4x + 1) units and width is (x – 5) units?

(4x2 – 5) units

(10x – 8) units

(15x – 12) units

(5x – 4) units

30s
M10AL-Ii-1
• Q10

Find the area of a triangle whose base is (x + 4) cm and a height of (2x + 3) cm.

(x2 + $\frac\left\{11\right\}\left\{2\right\}$$x$+ 12) square cm

( x2 + 11x +6) square cm

( 2x2 + 11x +6) square cm

(x2$\frac\left\{11\right\}\left\{2\right\}$x + 6) square cm

30s
M10AL-Ii-1

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