Answer:
This question makes no sense at all what are you trying to find, what do you need help with
Step-by-step explanation:
Answer:
3n + 5
Step-by-step explanation:
You can't add 5 to 3n. So in 5 years he will 3n + 5.
9514 1404 393
Answer:
30
Step-by-step explanation:
The least common denominator is the least common multiple of the denominators.
Here, the given denominators, 3 and 10, have no common factors, so their least common multiple is simply their product:
LCD = 3×10 = 30
The least common denominator is 30.
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If the denominator numbers have a common factor, then their least common multiple is their product divided by their greatest common factor.
5y - 5= 22
or
5(y)-5=22
Hope that helps!
Answer:
x = 5
Step-by-step explanation:
f(x) = x^3 – 5x^2 + 2x – 10
p/q, q must divide a_n=1 and p must divide a_0= -10
only 1 divide 1, q=1
1, 2, 5, 10 divide -10
possible rational roots:
1, 2, 5, 10
f(1) = -12
f(2) = -18
f(5) = 0
f(10) = 510
zeros: x = 5
