Question

Subtract
5x²-4y²+6y-3 from 7x²-2xy+8y² - 3x + 5
25 points ​

Answer 1

$\huge\red{AnsWeR}$

$(7x² -2xy +8y² -3x + 5) -(5x² - 4y² + 6y -3 )$

$=>7x²-5x²-2xy+8y²+4y² - 3x - 6y+ 5+3$

$=>2x²-2xy+12y² - 3x - 6y+ 8$

Answer 2

Answer:

see above attachment is right answer...,.