Question

I really need the answer
help me please​

Answer 1

Step-by-step explanation:

i) 3(x-y) + 4(x+2y) = 3x - 3y + 4x + 8y = 7x + 5y

ii) 4x² × 3x⁴/6x³

= 12x⁶/6x³

= 2x³