Advertisements
Advertisements
प्रश्न
Evaluate: (2−5 × 27) ÷ 2−2
बेरीज
Advertisements
उत्तर
(2−5 × 27) ÷ 2−2 = (2−5 + 7) ÷ 2−2
= 22 ÷ 2−2
= 22+2
= 24
= 16
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Numbers - Exercise 1.6 [पृष्ठ ४५]
APPEARS IN
संबंधित प्रश्न
Expand: `(3/5)^4`
Expand: `((-4)/7)^5`
Evaluate: (2−1 × 3−1) ÷ 6−2
Evaluate: `(4/5)^(-2) ÷ (4/5)^(-3)`
Simplify using law of exponents.
25 ÷ 23
Simplify using law of exponents.
188 ÷ 184
Find the value of `((-1)^6 xx (-1)^7 xx (-1)^8)/((-1)^3 xx (-1)^5)`
For any two non-zero rational numbers x and y, x5 ÷ y5 is equal to ______.
Cube of `((-1)/4)` is ______.
xm ÷ ym = (x ÷ y)m, where x and y are non-zero rational numbers and m is a positive integer.
