add 3x² -4x+8 to 5x²+9x4
Answers
Answered by
0
Answer:
(3x^2+5x^2)+(-4x+9x)+(8+4)=8x^2+5x+12
Similar questions
Hindi,
2 months ago
Math,
2 months ago
Math,
5 months ago
Social Sciences,
9 months ago
Psychology,
9 months ago