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Kryger [21]
2 years ago
11

Which of the following are solutions to the equation below? Check all that apply. 4x2 - 81 = 0

Mathematics
1 answer:
Vinil7 [7]2 years ago
8 0

Answer:

9/2 -9/2

Step-by-step explanation:

Hope this helps! ;-)

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The solution to the problem is as follows:

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How do you find the surface area and volume of a cylinder ​
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<h2>Answer:</h2>

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<h2>Step-by-step explanation:</h2>
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5 0
2 years ago
Read 2 more answers
Step 3: Multiply by the scalar (1 over the determinant): Aâ’1 = a11 a12 a21 a22 a11 = a12 = a21 = a22 =
dedylja [7]

Answer:

a11 = 1

a12 = -1

a21 = -1.5

a13 = 2

5 0
2 years ago
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