3 years ago

What are the solutions of the quadratic equation (x+3)2=49?

2 answers:

8 0

$\bf (x+3)^2=49\implies x+3=\pm\sqrt{49}\implies x+3=\pm 7
\\\\\\
x=\pm 7 -3\implies x=
\begin{cases}
4\\
-10
\end{cases}$

vredina [299]3 years ago

7 0

Answer:

its C on edge

Step-by-step explanation:

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