Secondary School (English Medium) (5 to 8) इयत्ता ८ - CBSE Question Bank Solutions

Find the square root of the following by long division method: 

3226694416 

Find the square root the following by long division method:

6407522209

Find the square root of the following by long division method: 

3915380329

Write the degree of each of the following polynomials.
2x² + 5x² − 7 

Write the degree of each of the following polynomials.
5x² − 3x + 2

Write the degree of each of the following polynomials.
2x + x² − 8

Write the degree of each of the following polynomials.

Write the degree of each of the following polynomials.

Find the least number which must be subtracted from the following numbers to make them a perfect square:

 194491

Find the least number which must be subtracted from the following numbers to make them a perfect square: 

26535

Find the least number which must be subtracted from the following numbers to make them a perfect square:

16160

Write the degree of each of the following polynomials.

Find the least number which must be subtracted from the following numbers to make them a perfect square: 

4401624

Write the degree of each of the following polynomials.

Which of the following expressions are not polynomials?

 x² + 2x⁻²

Which of the following expressions are not polynomials?

Which of the following expressions are not polynomials?

Which of the following expressions are not polynomials?

Express each of the following product as a monomials and verify the result for x = 1, y = 2:
(−xy³) × (yx³) × (xy)

Which of the following expressions are not polynomials?