A.) 3y-5 dan 2y+7 B.) y^2 + 3y dan y^2 + 5y C.)3x^2 + 4 dan 12-2x^2 D.) 5xy + 3x^2 dan 5x^2 - 3xy E.) 7x^2 + 9y^2 dan 5x^2 - 8y^2 F.)3x^2 + 8x - 15 dan 5x^2 - x - 10 G.) m^2 + 3mn + 3n^2 dan m^2 + mn + 5n^2
angelinaoctavioy4j7p
A. 3y+2y -5+7 = 5y+2 b. y^2 +y^2 +3y+5y = 2y^2 +8y c. 3x^2-2x^2 +4+12 = x^2 +16 d. 3x^2+5x^2 + 5xy-3xy =8x^2+2xy e. 7x^2+5x^2 + 9y^2-8y^2 = 12x^2 + y^2 f. 3x^2+5x^2 + 8x-x - 15-10 = 8x^2+7x-25 G.) m^2+m^2+ 3mn+mn + 3n^2+5n^2 = 2m^2 +4mn + 8n^2
b. y^2 +y^2 +3y+5y = 2y^2 +8y
c. 3x^2-2x^2 +4+12 = x^2 +16
d. 3x^2+5x^2 + 5xy-3xy =8x^2+2xy
e. 7x^2+5x^2 + 9y^2-8y^2 = 12x^2 + y^2
f. 3x^2+5x^2 + 8x-x - 15-10 = 8x^2+7x-25
G.) m^2+m^2+ 3mn+mn + 3n^2+5n^2 = 2m^2 +4mn + 8n^2