Question

factorise 75x²- 3(x-3)²​

Answer 1

Answer:

7

5

2

−

3

(

2

−

6

+

9

)

75x^{2}{\color{#c92786}{-3(x^{2}-6x+9)}}

75x2−3(x2−6x+9)

7

5

2

−

3

2

+

1

8

−

2

7