Answer:

oh you dont know answer?

then multiple yan,

Answer:

3x²5x² - 4x+4 = 15x⁴ - 4x + 4

or

False

or

3x²5x² = 15x⁴

or

4x+4 = 4(x + 1)

Step-by-step explanation:

I do not know what answer do you need so I will just put some answers based on the question.