Factorise: a) a(x + y) +b(x + y)
(b)
c) p(q+r)+m(r +9)
(d)
(e) (x - y)2 - 3(x - y)
(m - n) + (m-n)
(h)
(i) 7x(m - 3n) + 4 y(3n - m) (i)
(k) 2x(3p+q) + 4y(-9-3p) (1)
4x(a? - 2)+(2-a) (n)
(0) (a - 3b) - c(3b-a) + d(3b-a)​

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels