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I have a hard time in math can you help me if i sent you a question

User Mansuro
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1 Answer

5 votes

x=4

Step-by-step explanation


(x-4)(x-4)=0

Step 1

solve for x means you have to find one or more values for x that satisfies the equality, so


\begin{gathered} (x-4)(x-4)=0 \\ (x-4)^2=0 \end{gathered}

so, to make the left side equal to zero


\begin{gathered} (x-4)^2=0 \\ square\text{ root in both isdes} \\ โˆš((x-4)^2)=โˆš(0) \\ x-4=0 \\ \text{add 4 in both sides} \\ x-4+4=0+4 \\ x=4 \end{gathered}

therefore, the answer is

x=4

I hope this helps you

User Ali Eshghi
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