Question

Add the sum of 2a+3b+4x²y,4a-4b+7x²y

Answer 1

Step-by-step explanation:

☆Given☆

$\sf \: (2a + 3b + 4x^2y) + (4a - 4b + 7x^2y)$

$: \rightarrow \sf \: 2a + 3b + 4x^2y + 4a - 4b + 7x^2y$

$: \rightarrow \sf \: 2a + 4a + 4x^2y + 7x^2y - 4b + 3b$

$: \rightarrow \sf \: 6a + 11x^2y - b$