<span> <span>x^2-4y^2=16</span></span>
In
this type of equations, having more than one variable (unknown), you
have to specify for which variable you want the equation solved.
Answer:
Step-by-step explanation:
÷
=> ×
=> ×
=>
=>
Observe that the difference of the sequence is 30. The first term is 12.
Let's use the arithmetic sequence formula
Replacing the given information, we have.
<h2>Hence, the right answer is C because it relates correctly the first term and the difference.</h2>
Answer:
x=2
Step-by-step explanation: