In this chapter, we provide RD Sharma Solutions for Chapter 2 Exponents of Real Numbers Ex 2.2 for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Solutions for Chapter 2 Exponents of Real Numbers Ex 2.2 Maths pdf, free RD Sharma Solutions for Chapter 2 Exponents of Real Numbers Ex 2.2 Maths book pdf download. Now you will get step by step solution to each question.

Textbook | NCERT |

Class | Class 9 |

Subject | Maths |

Chapter | Chapter 2 |

Chapter Name | Exponents of Real Numbers |

Exercise | Ex 2.2 |

**RD Sharma Solutions for Class 9 Chapter 2 Exponents of Real Numbers Ex 2.2 Download PDF**

Question 1.

Assuming that x, y, z are positive real numbers, simplify each of the following:

Solution:

Question 2.

Simplify:

Solution:

Question 3.

Prove that:

Solution:

Question 4.

Show that:

Solution:

Question 5.

Solution:

Question 6.

Solution:

Question 7.

Solution:

Question 8.

Solution:

Question 9.

Solution:

Question 10.

Find the values of x in each of the following:

Solution:

Question 11.

If x = 2^{1/3} + 2^{2/3}, show that x^{3} – 6x = 6.

Solution:

Question 12.

Determine (8x)^{x}, if 9^{x}^{+ 2} = 240 + 9^{x}.

Solution:

Question 13.

If 3^{x+1} = 9^{x-2}, find the value of 2^{1 +x}.

Solution:

Question 14.

If 3^{4x} = (81)^{-1} and 10^{1/y} = 0.0001, find the value of 2^{-x+4y}Solution:

Question 15.

If 5^{3x} = 125 and 10^{y} = 0.001 find x and y.

Solution:

Question 16.

Solve the following equations:

Solution:

Question 17.

Solution:

Question 18.

If a and b are different positive primes such that

Solution:

Question 19.

If 2^{x} x 3^{y} x 5^{z} = 2160, find x, y and z. Hence, compute the value of 3^{x} x 2^{-y} x 5^{-z}.

Solution:

Question 20.

If 1176 = 2^{a} x 3^{b} x 7^{c}, find the values of a, b and c. Hence, compute the value of 2^{a} x 3^{b} x 7^{-c} as a fraction.

Solution:

Question 21.

Simplify:

Solution:

Question 22.

Show that:

Solution:

Question 23.

Solution:

**All Chapter RD Sharma Solutions For Class 9 Maths**

—————————————————————————–**All Subject NCERT Exemplar Problems Solutions For Class 9**

**All Subject NCERT Solutions For Class 9**

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