Question

Help please I really need help :)

Answer 1

Answer:

Solution given:

For 1st

x²=71

For x=±$\sqrt{71}$

and

For 2nd

x³=71

For x=±$\sqrt[3]{71}$

So answer is:

In first row

Solution to x²=71

In second row

Solution to x³=71

In third row

neither

In forth row

Solution to x³=71