Posted by Anonymous, on .
simplify: (7 x^3  2 x^2 + 3)+ (x^2 x  5) i got 7x3  2x2  x 2. if not correct keep it simple please thank u

math 
Damon,
 2 x^2 + x^2 =  x^2, not 2x^2
Posted by Anonymous, on .
simplify: (7 x^3  2 x^2 + 3)+ (x^2 x  5) i got 7x3  2x2  x 2. if not correct keep it simple please thank u
 2 x^2 + x^2 =  x^2, not 2x^2