Question

Add expression -3x^2+ 2xy+ 4y^2, 11y^2+8x^2

Answer 1

Socratic app

Explanation:

it will help you

Answer 2

• 
  `-3x^2+ 2xy+ 4y^2 + 11y^2+8x^2`
• =>
  `(-3x^2 + 8x^2) + (4y^2 + 11y^2) + 2xy`
• =>
  `(5x^2) + (15y^2) + 2xy`
• =>
  `5x^2 + 15y^2 + 2xy`

The simplified expression is
`5x^2 + 15y^2 + 2xy`.