Order the steps to solve the equation
Log(x^2-15)=log(2x) form 1 to 5.
2 answers:
Answer:
- x2 − 15 = 2x
- x2 − 2x − 15 = 0
- (x − 5)(x + 3) = 0
- x − 5 = 0 or x + 3 = 0
- Potential solutions are −3 and 5
Step 1: x²-15=2x
step 2: x²-2x-15=0
step 3: (x-5)(x+3)=0
step 4: x-5=0 or x+3=0
step 5: x=5 of x=-3
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The answer is 2^27 because the 2 is supposed to stay the same and 9*3=27.
Hope this helped☺☺
Answer:
el acento es donde está las tildes
Answer:
304,900
Step-by-step explanation:
186,000
88,900
304,900
I am gonna assume it is C)9/4 - 1/2i
Multiply 4 * 5, which equals 20, and add the two zeroes(from 40 and 50) on the end.
That gives us:
2000
