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Maksim231197 [3]
1 year ago
6

Please helpSelect all of the non-real complex numbers in the given table.​

Mathematics
1 answer:
Alex17521 [72]1 year ago
8 0

Answer:

All the expressions that have a negative in the radical

(Boxes 2, 3 5, and 6)

Step-by-step explanation:

You can't take the square root of a negative number. When you square a number, the product will always be positive.

Hope this helps!

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Which value of x makes the following equation true? <br> 6(x - 1) = -2x + 50
lakkis [162]

Answer:

x=7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

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6x+−6=−2x+50

6x−6=−2x+50

Step 2: Add 2x to both sides.

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Step 3: Add 6 to both sides.

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7 0
3 years ago
(1 point) Write the given second order equation as its equivalent system of first order equations. u′′+6.5u′−1.5u=8sin(3t),u(1)=
Over [174]

Answer:

v' + 6.5\cdot v = 1.5\cdot u + 8\cdot \sin 3t

Step-by-step explanation:

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