Terms in an Expression

Q. The parts of a variable expression that are separated by addition or subtraction signs are called?

1. Algebraic expression
2. Numerical expression
3. Algebraic terms
4. Like terms

Q. Numerical factor in a term of a polynomial is called?

1. It's numerical coefficients
2. coefficient of it's remaining part
3. It's literal coefficient

Q.

Write the terms of the following expression.

$2ab+3bc-4ac$

Q. A term is a product or quotient of numbers or unknowns or both.

1. True
2. False

Q. The complete factors of the term $-3a{b}^3$ are

1. $(-3),a$ and $b^3$
2. $3,a,b,b$ and $b$
3. $(-3),a,b,b$ and $b$
4. $(-3a),b,b$ and $b$

Q.

Find the coefficient of $y^2$ in the following algebraic expressions :

$19x^3-12y^2$

Q.

Write the terms of the following expression.
$2xy-3ab+5ty$

Q. Using the pattern from the first figure,
the value of $a+b^2=$

1. $12y^2{z}^2$
2. $4y^2{z}^2$
3. $4yz$

Q. If $m=2$ and $n=3,$ what is the value of the first term in $m^2+n^2+2mn?$

1. $4$
2. $9$
3. $13$
4. $25$

Q.

Find the coefficient of $y^2$ in the following algebraic expressions :

$15x^3{y}^{2^{}}+26xy$

Q. Identify the term in the expression $x^3+4x^{2}y+7x{y}^2+y^3$ that contains $x^2,$ and write the coefficient of $x^2$ in that term.

1. Term: $x^3$
   Coefficient: $x$
2. Term: $4x^{2}y$
   Coefficient: $4y$
3. Term: $4x^{2}y$
   Coefficient: $4x^{2}y$
4. Term: $x^3$
   Coefficient: $x^3$