Math 9 Chapter 4 Algebraic Expressions and Algebraic Formulas-7

Math 9 Chapter 4
Algebraic Expressions and Algebraic Formulas-7

1. The product of two polynomial is a polynomial whose degree is equal to the ______________ of the degrees of two polynomial.

a) Rational
b) Sum
c) Exponent

2. If the sum of two polynomials is zero then they are called ______________ of each other.

a) Domain
b) Additive Inverse
c) Exponent

3. 3x - 2y + 4 is a polynomial with coefficient as _______________ numbers.

a) Domain
b) Rational
c) Integer

4. A polynomial of degree 2 is called _______________ polynomial.

a) Quadratic
b) Rational
c) Domain

5. In irrational expressions, the exponents of the variables are ______________.

a) Co-efficient
b) Monomial
c) Fraction.

6. Öx _ 1/Öx is a polynomial.

a) False
b) True

7. Every polynomial is a rational expression.

a) False
b) True

8. The expression 8x³- 7x² + 5x - 7 is written in decending order.

a) False
b) True

9. A polynomial consisting of two terms is called a Trinomial

a) True
b) False

10. The degree of 5x³yz⁵ is ____________.

a) 5
b) 9
c) 1
d) 3

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