Advertisements
Advertisements
Question
Simplify, giving Solution with positive index
x2a +7. x2a-8
Sum
Solution
x2a +7. x2a-8
`= "x"^(2a + 7 + 2a - 8) = "x"^(4a - 1)`
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: (30)6
Evaluate: 54 ÷ 53 x 55
Evaluate: (35 x 47 x 58)0
Simplify, giving Solution with positive index
(-3)2 (3)3
Simplify, giving Solution with positive index
4x2y2 ÷ 9x3y3
Simplify, giving Solution with positive index
(102)3 (x8)12
Simplify, giving Solution with positive index
(a10)10 (16)10
Simplify and express the Solution in the positive exponent form:
`((2^3)^5 xx 5^4)/(4^3 xx 5^2)`
Simplify and express the Solution in the positive exponent form:
`- 128/2187`
If m2 = -2 and n = 2; find the values of: 2n3 – 3m
