Question

Find the sum of 4 + 3y^2 and 4 + 4y - 4y^2​

Answer 1

Answer:

I don't know

please mark me brainlist

Answer 2

Step-by-step explanation:

$(4 + 3 {y}^{2}) + (4 + 4y - 4 {y}^{2} )$

$4 + 4 + 3 {y}^{2} - 4 {y}^{2} + 4y$

$8 - {y}^{2} + 4y$

$= - {y}^{2} + 4y + 8$

HOPE it will HELP you✌️

PLEASE mark the answer as BRAINLIEST. ✍️