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krok68 [10]
4 years ago
10

Find all solutions to 4x^2 + 2x -2 = 1?

Mathematics
2 answers:
lakkis [162]4 years ago
8 0

Answer:

The answer is B

Step-by-step explanation:

Move the constant to the left, 4x^2+2x-2-1=0

Calculate the difference, 4x^2+2x-3=0

then solve using quadratic equation (must too difficult to type out)

Furkat [3]4 years ago
5 0

Answer:

=−1±1 3√4

Step-by-step explanation:

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David cut a board 20 foot long into four equal pieces. Which expression does NOT equal the length of one of the pieces in feet?
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Answer:

the awnser would be a

Step-by-step explanation:

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Let C represent the cost in dollars and R represent the revenue in dollars. What is the break-even point? Use a table to help if
swat32
The break even point is when C and R are equal....so set them equal

36x + 200 = 76x
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4 years ago
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3 years ago
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Anuta_ua [19.1K]

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3 years ago
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Someone please help with this question I need an answer no longer than 5 minutes <br><br> NO LINKS
devlian [24]

Answer:

<u>radius: 8.4</u>   <u>Area: 221.5</u>

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