We start with
Assuming that we can cross multiply the equation:
You can recognize the perfect square pattern in the quadratic equation:
So, we have
Which is the only solution, with multiplicity 2.
The cost of renting a sailboat at a lake is $20 per hour plus $14 for lifejackets. Write an equation in slope-intercept form tha
1 answer:
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Answer:
see below
Step-by-step explanation:
The applicable rules of exponents are ...
- (a^b)(a^c) = a^(b+c)
- a^(-b) = 1/a^b
Using these to simplify your expression, you get ...
Answer:
Step-by-step explanation:
For a geometric sequence, we have to find the explicit formula for the nth term.
If d(1) is the first term of a geometric sequence with common ratio r, then the sequence is given by :
d(1), d(1) × r, d(1) × r², d(1) × r³, .......
Therefore, the nth term of the sequence is given by
and this id the explicit formula. (Answer)