Question

x-x²-3x+4x² is equal to

a.5x²-4x

b.3x²-5x

c. 3x²-2x​

Answer 1

Step-by-step explanation:

x-x²-3x+4x²

= 4x²-x²-3x+x

= 3x²-2x

so,

c. 3x²-2x