X ^ (4/5)
Remember square root is 1/2 power. It has an index of 2 and power of 1. If you can remember this rule you can follow it for any other conversion.
Hey there!!
Take the cinnamon tea as ' x ' and spice tea as ' y '
10 x + 2y = 19 -------------- ( 1 )
16x + 10y = 44 --------------- ( 2 )
Multiply the first equation by 5
50x + 10y = 95
16x + 10y = 44
Subtract the second equation from the first
34x = 51
x = 51 / 34
x = $1.5
Substitute this in any other equation
15 + 2y = 19
2y = 4
y = 2
Cinnamon = $1.5
Spice tea = $2
Hope helps!
Alternatively, you can write radicals as rational exponents, so that you get
Then recalling that
, you have
