tasjanayroberts
01.08.2019 •
Mathematics
Find the number of real number solutions for the equation. x2 – 18 = 0 cannot be determined 1 0 2
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Ответ:
For this case, the first thing you should do is rewrite the expression:
x ^ 2 - 18 = 0
x ^ 2 = 18
The solutions for this case are:
x1 = root (18)
x2 = -raiz (18)
Therefore the answer is:
2 solutions of real numbers.
2
Ответ:
I don't think that works. maybe you meant a different number?
Step-by-step explanation: