Question

Can someone help me please

Answer 1

-7

Explanation:

`\sqrt[3]{ - 343}`

is the same as, let say we have a value a.

`a * a * a = - 343`

We know a negative multipled 3 times is negative so our answer is a negative.

a cube root of 343 is 7 so the cube root of -343 is -7.

`- 7`

`- 7 * - 7 * - 7 = - 343`

Answer 2

`\sqrt[3]{ - 343} = - 7`

I hope I helped you^_^