Question

प्र.6 कृत्रिम गर्भाधान के दो अवगुण लिखिये।​

Answer 1

Explanation:

Are algebraic expressions polynomials?

No, not all algebraic expressions are polynomials. But all polynomials are algebraic expressions. The difference is polynomials include only variables and coefficients with mathematical operations(+, -, ×) but algebraic expressions include irrational numbers in the powers as well.

Also, polynomials are continuous function (eg: x2 + 2x + 1) but algebraic expression may not be continuous sometimes (eg: 1/x2 – 1 is not continuous at 1).

Is 4 an algebraic expression?

No, 4 is not an algebraic expression because an expression should have at least one variable and one operation to be algebraic.

What are all the types of algebraic expressions?

There a

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