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BaLLatris [955]
3 years ago
11

Englis

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
5 0

Answer:

Step-by-step explanation:

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Please help me with this one.​
Degger [83]

Answer:

  2x^2 -x +1 = 0

Step-by-step explanation:

For roots α and β, the original equation can be factored as ...

  f(x) = 2(x -α)(x -β)

If we add 1 to each of those roots, the factors become ...

  g(x) = 2(x -(α+1))(x -(β+1))

This can be rearranged to be ...

  g(x) = 2((x -1) -α)((x -1) -β)

That is, we can get the desired equation by replacing x with x-1, effectively shifting the function right one unit.

  2(x -1)² +3(x -1) +2 = 0

  2x^2 -x +1 = 0

5 0
3 years ago
Which is greater?<br><br> A. 3 1/2<br> or<br> B. 3 1/8
OleMash [197]

Answer:

3 1/2 = 7/2

3 1/8 = 25/8

7/2 x 4 = 28/8

7/2 (3 1/2) < 25/8 (3 1/8)

Therefore, 3 1/8 is greater than 3 1/2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
You randomly select one card from a​ 52-card deck. Find the probability of selecting a black six or a black eight.
sweet [91]
Since there are 2 black sixes and 2 black eights in a typical deck of 52 cards, the probability of choosing one of those 4 out of 52 is 4/52 or 1/13.
7 0
3 years ago
How many Forths are in a whole sandwich?
Vikentia [17]

4. If the fraction is 1/4 that means that there are 4 pieces.




5 0
3 years ago
Can u simplify 66/90
vova2212 [387]

Answer:

Step-by-step explanation:22/ 30 just divide by 3

3 0
3 years ago
Read 2 more answers
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