Question

Exercise 146
Factorise:
*** 12
5x -50
18-30 -40
278x15 32 13x + 42
47-17*
*72
7-10 16 X-4-5
0.0*2a - 48
12 y 14 24 6 4B + 2x - n f - 299 + 234
17 x + 16x-225 18 m - 19m -92 1938-21x+37​

Answer 1

Step-by-step explanation:

12

5x -50

18-30 -40

278x15 32 13x + 42

47-17*

*72

7-10 16 X-4-5

0.0*2a - 48

12 y 14 24 6 4B + 2x - n f - 299 + 234

17 x + 16x-225 18 m - 19m -92 1938-21x+37