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Oxana [17]
3 years ago
15

What is the square root of -16? 0-81 041 OO

Mathematics
2 answers:
Nady [450]3 years ago
7 0

Answer:

4 i

Step-by-step explanation:

JulijaS [17]3 years ago
5 0

Answer: 4 i

Finding square roots of of numbers that aren't perfect squares without a calculator.

Example: Calculate the square root of 10 ( ) to 2 decimal places.

Find the two perfect square numbers it lies between.

Divide 10 by 3.

Average 3.33 and 3. ( ...

Repeat step 2: 10/3.1667 = 3.1579.

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F(x) = (x-3) (x+8) (x-11) <br> What are the zeros of the polynomial?
aalyn [17]
<span>hello :
</span>F(x) = (x-3) (x+8) (x-11)
F(x) =0
<span>x-3= 0 or x+8=0 or x-11 = 0
x=3 or x=-8 or x=11
</span><span>the zeros of the polynomialare : 3   , -8   , 11 </span><span>
</span>
6 0
3 years ago
A TRIANGLE HAS SIDE LENGTH 3, 8 AND 9. FIND THE ANGLE MEASUREMENT FOR THE ANGLE CROSS FROM THE SIDE WITH LENGTH OF 8.
LekaFEV [45]

Answer:

Answer in file:

Step-by-step explanation:

4 0
2 years ago
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bearhunter [10]

Answer:

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3 years ago
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Answer:

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