Express the following in single exponential form: (- 3)³ × (-10)³

Solution:

Given, (- 3)³ × (-10)³.

We have to express it in a single exponential form.

For any non-zero integers ‘a’ and ‘b’ and whole numbers m and n,

a^m × b^m = (a × b)^m

Considering (- 3)³ × (-10)³,

Here, a = -3 and b = -10

Also, m = 3

(a × b)^m = ((-3) × (-10))³

= (3 × 10)³

= 30³

Therefore, the required value is 30³.

✦ Try This: Express the following in single exponential form: (-8)² × (-2)²

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 13

NCERT Exemplar Class 7 Maths Chapter 11 Problem 81 (e)

Express the following in single exponential form: (- 3)³ × (-10)³

Summary:

The single exponential form of (-3)³ × (-10)³ is 30³

☛ Related Questions:

• Express the following in single exponential form: (- 11)² × (-2)²
• Express the following number in standard form: 76,47,000
• Express the following number in standard form: 8,19,00,000