1 Answer

R Arun · Answer 1 · 2023-01-09T07:11:53+0000

Given:

Inequality is:

$(x-3)(x+7)\ge0$

Find-:

The solution in the number line

Explanation-:

Solve the given inequality

$\begin{gathered} (x-3)(x+7)\ge0 \\ \\ x-3\ge0\text{ and }x+7\leq0 \\ \\ x\ge3\text{ and }x\leq-7 \end{gathered}$

In number line the value is:

$x\ge3\text{ then number line}$

In number line is:

$x\ge-7$

The overall notion in the number line is:

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