Math Question
![Ahmed is solving the following equation for \( x \).
\[
2 \sqrt[3]{x-7}+11=3
\]
His first few steps are given below.
\[
\begin{array}{c}
2 \sqrt[3]{x-7}=-8 \\
\sqrt[3]{x-7}=-4 \\
(\sqrt[3]{x-7})^{3}=(-4)^{3} \\
x-7=-64
\end{array}
\]
Is it necessary for Ahmed to check his answers for extraneous solutions?](https://d3hlidq5bf9vg0.cloudfront.net/app-server-student/2022/4/12/c8a12409-5e09-460d-aa45-346de9425876.png "Ahmed is solving the following equation for \( x \).
\[
2 \sqrt[3]{x-7}+11=3
\]
His first few steps are given below.
\[
\begin{array}{c}
2 \sqrt[3]{x-7}=-8 \\
\sqrt[3]{x-7}=-4 \\
(\sqrt[3]{x-7})^{3}=(-4)^{3} \\
x-7=-64
\end{array}
\]
Is it necessary for Ahmed to check his answers for extraneous solutions?")
Solution
AIR MATH homework app,
absolutely FOR FREE!
- AI solution in just 3 seconds!
- Free live tutor Q&As, 24/7
- Word problems are also welcome!
Scan the QR code below
to download AIR MATH!
AIR MATH
Scan the QR code below
to download AIR MATH!
