To work out the LCM, we need their prime factors. So:
2 is simple 2 x 1.
7 is also 7 x 1.
13 is also 13 and 1.
They all have in common "1" - so we keep that aside as 1 figure, rather than 3.
We still have the 2, 7 and 13 leftover.
We then multiply the 1 with the other figures.
So 1 x 2 x 7 x 13 is our answer.
Which is = 182.
Hope I helped:)
~FabSafxo
Answer is attached ! Hope it helps
Answer:
x=12
Step-by-step explanation:
5(x-8) + 15 = 35
<em>First remove the parenthesis by multiplying</em>
5x-40 + 15 = 35
<em>Add -40+15</em>
5x -25 = 35
<em>Add 25 to both sides</em>
5x=60
<em>Divide both sides by 5</em>
x=12
Now you can plug in 12 for x if you need to, it will equal 35
Answer:
Simplifying
7 + 3lnx = 15
Solving
7 + 3lnx = 15
Solving for variable 'l'.
Move all terms containing l to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + 3lnx = 15 + -7
Combine like terms: 7 + -7 = 0
0 + 3lnx = 15 + -7
3lnx = 15 + -7
Combine like terms: 15 + -7 = 8
3lnx = 8
Divide each side by '3nx'.
l = 2.666666667n-1x-1
Simplifying
l = 2.666666667n-1x-1
Answer:
a c e
Step-by-step explanation:
