Combine the algebraic expressions: (3x^2 + 2x - 7) and (-2x^2 + 5x +4).

Question

Accepted Answer

Step:1 ：First group the like terms together: (3x^2 - 2x^2), (2x + 5x), and (-7 + 4)Step:2 ：Then perform the addition or subtraction for each group: (x^2), (7x), and (-3)Step:3 ：Combine all the results to form the final expression: (x^2 + 7x - 3)

Answer

Step: 1 ：First group the like terms together: (3x^2 - 2x^2), (2x + 5x), and (-7 + 4)Step: 2 ：Then perform the addition or subtraction for each group: (x^2), (7x), and (-3)Step: 3 ：Combine all the results to form the final expression: (x^2 + 7x - 3)

Combine the algebraic expressions: $3 x^{2} + 2 x - 7$ and $- 2 x^{2} + 5 x + 4$ .

Answer

Popular Problems

Combine the algebraic expressions: 3x2+2x−7 and −2x2+5x+4.

Answer

Popular Problems

Combine the algebraic expressions: $3 x^{2} + 2 x - 7$ and $- 2 x^{2} + 5 x + 4$ .