Question

if 3 to the power x is equal to 243,find3 to the power x+1
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Answer 1

3^x= 243
3^(x+1)= 3^x.3= 243*3= 729

Answer 2

${3}^{x} = 243$

${3}^{x} = {3}^{5}$

As bases are equal powers should be equated.

》 x = 5

${3}^{x + 1} = {3}^{5 + 1} = {3}^{6} = 729$