Chat with our AI personalities
Oh, dude, the Least Common Multiple (LCM) of 36ab and 4b is 36ab. Since 36ab contains both 36 and a, and 4b only has 4 and b, you just take the highest power of each factor. So, yeah, 36ab it is. Easy peasy lemon squeezy.
It is: 3a(1-4b)
What does this mean? The rightmost digit of {eq}n^j{/eq} is the remainder when {eq}n^j{/eq} is divided by {eq}10{/eq}. yep totaly nor random :))
2a + 4b + 8c = 2(a + 2b + 4c) You could also continue by factoring the inside of the parentheses a bit: 2a + 4b + 8c = 2(a + 2b + 4c) = 2(a + 2[b + 2c])
3a2 - 24ab + 48b2 = 3(a - 4b)2.