1 Answer

Tostao · Answer 1 · 2022-04-01T08:58:11+0000

Answer:

One

Explanation:

Set each equations equal to each other

${x}^(2) + 4 = 4x$

${x}^(2) - 4x + 4$

Find the discrimant.

${ - 4 {}^(2) - 4(1)(4) } = 0$

This means there is one real solution. Since the discramnt equal 0.

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