Question

. Factorise:

i) y(y+z)+9(y+z)

ii) 10ab+4a+5b+2

iii) 6xy-4y+6-9​

Answer 1

Answer:

1. (y+z)(y+9)

2. (2a+1)(5b+2)

Step-by-step explanation:1. as the common term is (y+z), take it out and multiply it with the other term.

2. take out common factors  from 10ab and 5b; 4a and 2. we will get like the first one. take out the common terms and multiply with the other term.