Which of the following shows the true solution to the logarithmic equation solved below?
Log2(...
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Mathematics, 21.03.2020 01:58 shortyyashaun
Which of the following shows the true solution to the logarithmic equation solved below?
Log2(x)+log2(x+7)=3
Log2[x(x+7)]=3
X(x+7)=2^3
X^2+7x-8=0
(X+8)(x-1)=0
X=-8,1
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