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

Sagot :

x=4

Explanation

[tex](x-4)(x-4)=0[/tex]

Step 1

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

[tex]\begin{gathered} (x-4)(x-4)=0 \\ (x-4)^2=0 \end{gathered}[/tex]

so, to make the left side equal to zero

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

therefore, the answer is

x=4

I hope this helps you