Question

find the sum of polynomial 5x²+4x+6 and 3x²-2x+4 is​

Answer 1

Step-by-step explanation:

$\: \: \: \: \: {5x}^{2} + 4x + 6 \\ + \: \: \: {3x}^{2} - 2x + 4 \\ \: \: \: = \: \: \: \: \: \: {8x}^{2} - 2x + 10$