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Serga [27]
3 years ago
15

What is the value of the one real solution for y = x^3 - x^2 + 5

Mathematics
1 answer:
tino4ka555 [31]3 years ago
7 0
<h2>Answer:</h2>

x=-1.433

<h2>Explanation:</h2>

The easier way to solve this problem is to graph the function using graphing calculator. Here we have the following function:

y=f(x)= x^3 - x^2 + 5

So this is a cubic function that extends to \infty as x tends to \infty and -\infty as x tends to -\infty. This is so because the leading coefficient (the coefficient that accompanies x^3) is positive. Then, this graph will pass through a point in the x-axis which is the value of the only real solution. The graph shows that this value is:

x=-1.433

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