Question

Add 3x² y + 7xy² + 8 and 7 x²y - 4xy² - 2​

Answer 1

$\sf \: QUESTION:-3x² y + 7xy² + 8 \: and \: 7 x²y - 4xy² - 2$

ANSWER:-

$3x {}^{2} y + 7xy {}^{2} + 8 + 7 {x}^{2} y - 4xy {}^{2} - 2$

Now, first we will add the like terms on one side

So,

$3x {}^{2} y + 7x {}^{2} y + 7xy {}^{2} - 4xy {}^{2} + 8 - 2$

$10x {}^{2} y + 3xy {}^{2} + 6$

So, the solution of the given equation is

$10x {}^{2} y + 3xy {}^{2} + 6$

HOPE IT HELPS✌