 LESSON
Algebraic Expressions
2 months ago by
11 slides

# Algebraic Expressions Q.

What are the coefficients of$2x^2-5x+8$?

2, 8

2, -5

5, 8

2, 2

Q.

Which of the following expressions are like terms?

$-5x^5y^2z^3,\ \ 5x^4y^6z^3$

$a^4b^2c^9,\ \ -13a^4b^2c^9$

$4x^3y,\ \ \ \ 9x^2y^3$

$p^4r^2s,\ \ p^2r^5s^3$

Q.

Determine the constant of the expression$3a+8b-10c-5$.

3

8

-10

-5

Q.

Identify the variables of the expression$x^5y^2+2a^3b^7+3p^4q^8$

x, y, a, q, p

a, b, p, x, y

a, b, p, q, x, y

p, q, x, y, a

Q.

Which of the following expressions is the like term of$-6x^3y^2z^5$?

$x^3y^2z^5$

$-6x^2y^5z^3$

$6x^5y^2z^3$

$2x^3y^5z^2$

Q.

What is the constant of the expression $a^3+2a^2-3a+4$?

4

3

2

1

Q.

Determine the like term of$a^5b^7c^2d^3$.

$-3a^2b^3c^4d^5$

$5a^5b^2c^3d^7$

$2a^5b^7c^2d^3$

$-a^7b^5c^3d^2$

Q.

What are the coefficients of the expression$12a+5b+3c+9$?

12, 5, 3, 9

12, 5, 3

5, 3, 9

12, 5, 9

Q.

Which of the following expressions are like terms?

$-4x^2yz^3,\ 9x^2y^3z$

$5x^2y^2z,\ 8x^3y^2z$

$-x^3y^2z^2,\ -7x^2y^3z^2$

$7x^2y^3z,\ -3x^2y^3z$

Q.

What is the like term of$3x^6y^2z^5$ ?

$-2x^4y^2z^3$
$-x^3y^4z^5$
$-7x^6y^2z^5$
$-8x^6y^3z^5$ 