Advertisements
Advertisements
Question
Evaluate the following:
`16^(3/4) + 2(1/2)^-1 xx 3^0`
Sum
Advertisements
Solution
`16^(3/4) + 2(1/2)^-1 xx 3^0`
= `2^(4 xx 3/4) + 2 xx 2 xx 1`
= 23 + 4
= 23 + 4
= 8 + 4
= 12.
shaalaa.com
Solving Exponential Equations
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Solve for x : 22x+1 = 8
Solve for x : 25x-1 = 4 23x + 1
Find x, if : `(root(3)( 2/3))^( x - 1 ) = 27/8`
Solve for x : (a3x + 5)2. (ax)4 = a8x + 12
If 4x + 3 = 112 + 8 × 4x, find the value of (18x)3x.
Solve : 3x-1× 52y-3 = 225.
Solve for x:
22x+1= 8
Solve for x:
1 = px
Solve for x:
9 x 81x = `(1)/(27^(x - 3)`
Find the value of k in each of the following:
`(1/3)^-4 ÷ 9^((-1)/(3)` = 3k
