Question

factor this a^2 + 12ab + 27b^2

Answer 1

First find two numbers when multiplied is 27 and added together is 12
3 x 9 = 27
3 + 9 = 12

So you can factor it as (a x 3b)(a x 9b)

Answer 2

okay i have 1 last 1

Answer 3

What no more after this :P

Answer 4

2a^2 + 30a + 100

Answer 5

lol yea but its a word question

Answer 6

ment word problem

Answer 7

Factor out the common factor:
2 (a^2 + 15a + 50)
Factor what remains in parentheses:
2 (a + 5) (a + 10)

Answer 8

2a^2 + 30a + 100

2(a^2 + 15a + 50)

2(a^2 + 5a + 10a + 50)

2[a(a + 5) + 10(a + 5)]

2(a + 10)(a + 5)


For a more clear example.