The recursive definition for the geometric sequence is given as follows:

<h3>What is a geometric sequence?</h3>
A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.
The nth term of a geometric sequence is given by:

In which
is the first term.
The recursive definition of a geometric sequence is given by:

In this problem, we have that the first term and the common ratio are given, respectively, by:
.
Hence the recursive definition is given by:

More can be learned about geometric sequences at brainly.com/question/11847927
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First you would simplify the equation <span>(7x²+2x+5)+(3x²-8x-10) lets start with the first part
</span><span>(7x²+2x+5)
</span>7x² + 2x which = 49x + 2x which also = 51x Then you add the last part (+5)
51x + 5
Now you simplify the last part.
<span>(3x²-8x-10)
</span>3x²-8x which=9x - 8x which also = 1x or simply x Then add the last part (-10) Which you'll get x-10
51x + 5) + (x - 10) = 52x -5
so your answer is 52x - 5
Square root (8-0)^2 + (8+7)^2
square root 64+15^2
=8+15
= 23
There are 30 people at the gym
hope that helps
He entered the black hole and stayed there for a while :p