Advertisements
Advertisements
Question
Evaluate: 44 ÷ 43 x 40
Sum
Solution
44 ÷ 43 x 40
`= 4^4/(4^3 4^0) = 4^4/(4^3 xx 1)`
`= 4^4/4^3 = 4^(4 - 3) = 4^1 = 4`
shaalaa.com
Laws of Exponents (Through Observing Patterns to Arrive at Generalisation.)
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate: 23 ÷ 28
Evaluate: (30)6
Simplify, giving Solution with positive index
(- a5) (a2)
Simplify, giving Solution with positive index
(-3)2 (3)3
Simplify, giving Solution with positive index
(5a2b) (2ab2) (a3b)
Simplify, giving Solution with positive index
(a10)10 (16)10
Simplify, giving Solution with positive index
- (3ab)2 (-5a2bc4)2
Simplify, giving Solution with positive index
(4x2y3)3 ÷ (3x2y3)3
Simplify and express the Solution in the positive exponent form:
`((-3)^3 xx 2^6)/(6 xx 2^3)`
If m2 = -2 and n = 2; find the values of: mn + nm
