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I need to know the answer ASAP

I need to know the answer ASAP-example-1

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option D makes no sense, logical contradiction there. x can't be less than 1 and greater than 4 at the same time.

a root must at least be zero, but decide by zero is also not allows. so the root on the right side must get bigger than zero.

this means x must stay below 1

the left part must at least be zero under the root to have a solution, so x must be bigger than -4 or equal to -4.

go with


- 4 \leqslant x < 1

User Pawamoy
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