Question

2x2(power) – 3x(power) + 4 when x = 2​

Answer 1

Answer:

yes.....

the physical characteristics of an area of land, especially the position of its rivers, mountains, etc.

किसी क्षेत्र की प्राकृतिक विशेषताएँ (विशेषतः नदियों, पर्वतों आदि की स्थिति); स्‍थलाकृति

Answer 2

Three Rules of Exponents

Rule 1. Same base

Rule 2. Power of a product

Rule 3. Power of a power

Rule 1. Same base

aman = am + n

"To multiply powers of the same base, add the exponents."

For example, a2a3 = a5.