Question

please answer my question​

Answer 1

Answer:

X2 * X4 = x8

Step-by-step explanation:

Answer 2

Step-by-step explanation:

${x}^{2} - 4 {y}^{2} - 4x + 4$

$= x( x - 4) - 4( {y}^{2} - 1)$

$= x(x - 4) - 4(y - 1)(y + 1)$

That's the best I can do in the absence of any more information than what b had been provided