The post is about online MCQs Algebraic Expressions and Algebraic Formulas 9th Class Mathematics. It covers topics of Algebraic Expressions, Algebraic Formulas, and Polynomials. Let us start with Online MCQs Algebraic Expressions.

Online MCQs 9th Class Mathematics Chapter 4 “Algebraic Expressions and Algebraic Formulas” with Answers

### MCQs Algebraic Expressions and Algebraic Formulas 9th Class Mathematics

- $4x+3y-2$ is an algebraic
- The degree of polynomial $4x^4+2x^y$ is
- $a^3+b^3$ is equal to
- $(3+\sqrt{2})(3-\sqrt{2})$ is equal to
- Conjugate of Surd $a+\sqrt{b}$ is
- $\frac{1}{a-b}-\frac{1}{a+b}$ is equal to
- $\frac{a^2-b^2}{a+b}$ is equal to
- $(\sqrt{a}+\sqrt{b})(\sqrt{a}-\sqrt{b})$ is equal to
- The degree of the polynomial $x^2y^2+3xy+y^3$ is
- $x^2-4$
- $x^3+\frac{1}{x^3}=\left(x+\frac{1}{x}\right)(\cdots)$
- $\frac{1}{2-\sqrt{3}} =$
- $(a+b)^2 – (a-b)^2=$
- A surd which contains a single term is called _________ surd.
- What is the leading coefficient of polynomial $3x^2 + 8x +5$?
- A surd which contains two terms is called _________ surd.
- Which of the following is polynomial?
- $(3+\sqrt{3})(3-\sqrt{3})=$
- Which of the following is not surd?
- In the polynomial with the variable $x$, all the powers of $x$ are _______ integers.
- Polynomial means an expression with

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