Question

solve x square - 4 x + 4 equal to zero and X is not equal to zero if necessary only its side does the graph show in terms of graph. please say even how the graph look like.​

Answer 1

${x}^{2} - 4x + 4 = 0$

${x}^{2} - 2x - 2x + 4 = 0$

$x(x - 2) - 2(x - 2) = 0$

$(x - 2)(x - 2) = 0$

$x = 2$

the value of X is 2.

Before solving this equation I was thinking that all the quadratic equation contains two different zeros but this equation just clear my doubt about the roots.

Thank you my friend by your this equation I learned new thing. Thanks a lot.

Answer 2

Answer:

Without solving the quadratic equation it can be said that the parabola formed on the graph would be facing the upper side since the coefficient of the the quadratic (x^2) term is positive.

Zeroes of the equation are in the attachment.