Question

7. (x2 - 5x+7)2 - (x - 2)(x - 3) = 1​

Answer 1

Answer:

PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!

Step-by-step explanation:

$2( {x}^{2} - 5x + 7) - (x - 2)(x - 3) = 1$

$2 {x}^{2} - 10x + 14 - x(x - 3) - 2(x - 3) = 1$

$2 {x}^{2} - 10x + 14 - {x}^{2} + 3x - 2x + 6 = 1$

$2 {x}^{2} - {x}^{2} - 10x + 3x - 2x + 14 + 6 = 1$

${x}^{2} - 10x + x + 20 = 1$

${x}^{2} - 9x + 20 = 1$

Answer 2

Answer:

answer is above.........,,,,,