Question

Identify the type of expressions: (i) x2 y + xy2 (ii) 564xy (iii) -8x + 4y (iv) x2 + x + 7 (iv) xy + yz + zp + px + 9xy

Answer 1

Answer:

Is That Answer Correct

Step-by-step explanation:

Above Answer Which He solved

Answer 2

Concept:

We need to recall the concept of expressions to answer this question.

• An expression is the combination of terms combined by some mathematical operators ( addition, subtraction, multiplication and division).

• An algebraic expression is an expression formed by the combination of variables and constants combined by algebraic operators.

Given:

The given algebraic expressions are :

1. $x^{2} y+xy^{2}$
2. 564 xy
3. -8x + 4y
4. $x^{2} +x+7$
5. xy + yz + zp + px + 9xy

To find:

We have to identify the types of expressions for each given expression.

Solution:

An algebraic expression are of three main types:

• Monomial Expression : which consists of only one term.
• Binomial Expression : which consists of two unlike terms.
• Polynomial Expression : which consists of more than one term with non negative integral exponents of a variable.

Hence, The types of given expressions are

1. Binomial Expression
2. Monomial Expression
3. Binomial Expression
4. Polynomial Expression
5. Polynomial Expression