find out x in the following equation.
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shreyans13:
to make 7^(2x+3)=1 you have to make 2x+3=0,which gives you x=(-3/2).
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7^2x+3 = 1
we can write 1 as 7^0
7^2x+3 = 7^0
Now comparing powers
2x+3 = 0
2x = -3
x = -3/2
we can write 1 as 7^0
7^2x+3 = 7^0
Now comparing powers
2x+3 = 0
2x = -3
x = -3/2
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