Question

Find the greatest common factor of the terms and factorise the expressions : (i) 3x2 + 15xz
(ii) 3r3 – x2
(iii) 6x2 + 2xy + 8y2z
(iv) 5x + 20x2y3 – 25xy2​

Answer 1

1)3x(x+5z)

2)3r³-x²

3)2(3x²+xy+4y²z)

Answer 2

Step-by-step explanation:

4th is the answer but e xpression I dont know