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Liula [17]
3 years ago
14

Find the H.C.F. of 8, 12, and 20

Mathematics
2 answers:
fomenos3 years ago
4 0

Answer:

it is 4

Please Mark Brain list answer

Hope it helps you.

charle [14.2K]3 years ago
3 0

Answer:

4

Step-by-step explanation:

2 8 12 20

2 4 6 10

2 3 5

:2*2=4

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4 0
3 years ago
How do i distribute 17=3(x-5)+8
Lerok [7]
3*x=3x
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you just distribute the 3 to both values in the parenthesis. 
so then we have 
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4 0
4 years ago
If (a+bi)^2=2abi, what must be the relationship between a and b? Show or explain your reasoning.
Klio2033 [76]
(a+bi)^2 =(a+bi)(a+bi)= a^2 +2abi+b^2 i^2 \\  \\ i^2 = -1 \\  \\ (a+bi)^2 = a^2-b^2 +2abi = 2abi \\  \\ a^2 -b^2 = 0 \\  \\ a^2 = b^2 \\  \\ a = b

For the statement to be true, 'a' and 'b' must be equal

*First expand the binomial using FOIL, then set it equal to whats given "2abi".
Then you can find the relationship between a and b.
6 0
4 years ago
What is does 4x + 9 = 68
zheka24 [161]

4x + 9 = 68

Subtract 9 from both sides:

4x = 59

Divide both sides by 4

X = 59/4

X = 14.75

6 0
3 years ago
Read 2 more answers
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