In the context of mathematics, "4b in a j" typically refers to a representation of a complex number, where "b" is a coefficient of the imaginary unit "j" (commonly denoted as "i" in mathematics). The expression can be interpreted as the complex number 4 + bj, indicating that the real part is 4 and the imaginary part is represented by the variable "b." This notation is often used in electrical engineering and other fields to describe phasors or signals in the complex plane.
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.
2a + 4b - 52a + 4b - 52a + 4b - 52a + 4b - 5
If you mean 8b+4b = 56-16b then the value of b works out as 2
8b - 4b = 4b
5b = 21 + 4b 5b - 4b = 21 + 4b - 4b b = 21
4b - 1 = -4 + 4b + 3first, simplify and add together what you can.4b - 1 = -1 + 4b4b = 4bbecause 4b is always equal to 4b, the answer is infinite.
Well if it is worded right then 4xb-1+(-4)+4b=4b-1-4+4b=4b+4b-1-4=8b-5
12
4b-b
2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1
-4b+2 = 18 -4b = 18-2 -4b = 16 b = -4
The expression 18 plus 6 plus 4b simplifies to 24 + 4b.
2a-4b = -2