Order the steps to solve the equation
log(x2 - 15) = log(2x) form 1 to 5.
x² - 2x - 1550...
Mathematics, 07.05.2020 09:02 robyn88
Order the steps to solve the equation
log(x2 - 15) = log(2x) form 1 to 5.
x² - 2x - 1550
Potential solutions are –3 and 5
x² – 15 = 2x
x - 5 = 0 or x + 3 = 0
(x- 5)(x + 3) = 0
Answers: 1
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