Mathematics: Solve x2 - 10 = 0. If necessary, round to the nearest hundredth.

, Step-by-step explanation:We know that and according to power rule:Thus,...

Solve x2 - 10 = 0. If necessary, round to the nearest

7obadiah

03.04.2021

9514 1404 393

3.16 or -3.16

Step-by-step explanation:

Add 10 and take the square root.

x^2 = 10

x = ±√10 ≈ ±3.16

x is 3.16 or -3.16

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tyler9585

11.05.2022

$ln\hspace{1mm} e^3=3$ , $ln\hspace{1mm} e^{2y}=2y$

Step-by-step explanation:

We know that $ln \hspace{1mm} e =log_e e= 1$ and according to power rule:

ln(x^y) = y ln(x)

Thus,

$ln\hspace{1mm}e^3=3 ln\hspace{1mm} e =3$

$ln\hspace{1mm}e^{2y}=2y ln\hspace{1mm} e = 2y$

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