Advertisements
Advertisements
प्रश्न
Identify the greater number in the following.
28 or 82
योग
उत्तर
28 or 82
28 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 256
82 = 8 × 8 = 64
256 > 64 gives 28 > 82
∴ 28 is greater.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Algebra - Exercise 3.1 [पृष्ठ ५२]
APPEARS IN
संबंधित प्रश्न
Find the value of 26.
Express the following in exponential form:
2 × 2 × a × a
Express the following in exponential form:
a × a × a × c × c × c × c × d
Express the following as product of powers of its prime factor:
648
Simplify:
24 × 32
Simplify:
(-3) × (-2)3
Evaluate:
`(3^-1xx9^-1)÷3^-2`
Find the value of: 83
Express `27/64` and `(-27)/64` as powers of a rational number.
Identify the greater number in the following:
7.9 × 104 or 5.28 × 105
