Question

Degree of both algebraic expressions respectively are A 1,2 B 2,1 C 1,1 D 2,2​

Answer 1

Answer:

heres your answer

Step-by-step explanation:

so, Algebraic expression is formed from variables and constants using

different operations. The terms having the same algebraic factors are called like terms. In general, an expression with one or more than one term (with nonnegative integral exponents of the variables) is called a ‘Polynomial’.

Expressions are used to write word problems in math terms.

Expressions are like instructions that tell you what you have to do to a

number or variable.

Example: The coefficient of xy in 3x2 zy + 7xyz – 2z2x is

(a) 3z (b) – 2 (c) 7yz (d) 7z

Solution: Correct answer is (d).

Example : An algebraic expression having one or more terms with

non-negative integral exponents of the variables is called

___________.

Solution: Polynomials

Twice the sum of length x and breadth y of a rectangle is

the perimeter of a rectangle. Write the expression for

perimeter.

Solution: Perimeter of rectangle = 2 (Length + Breadth)

= 2 (x + y) = 2 x + 2 y