3 to the power x-1 multiplied by 5 to the power 2y-1 is equals to 225.
please solve this for me.
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3^x-1 * 5^2y-1 = 3^2 * 5^2
x-1 = 2
x = 3
2y-1 = 2
2y = 3
y= 3/2
x-1 = 2
x = 3
2y-1 = 2
2y = 3
y= 3/2
miley9:
thank you sooooo much
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