Question

What is 4xy - 5y² - 3x² from 5x + 3y² - xy ? ​

Answer 1

Refer the attachment for your answer

Answer 2

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

The equivalent expression is ~

$\boxed{ \sf8 {y}^{2} + 3 {x}^{2} + 5x - 5xy}$

$\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}$

Let's solve ~

• $5x² + 3 {y}^{2} - xy - (4xy - 5y {}^{2} - 3 {x}^{2} )$

• $5x² + 3 {y}^{2} - xy - 4xy +5 {y}^{2} + 3 {x}^{2}$

• $3 {y}^{2} + 5 {y}^{2} + 3 {x}^{2} + 5x² - xy - 4xy$

• $8 {y}^{2} + 8 {x}^{2} - 5xy$