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3 years ago

What is the solution of the equation over the complex numbers? x2+24=0

Mathematics

1 answer:

Paha777 [63]3 years ago

7 0

( x + 6 ) (x + 4 )

X +6 = 0 | x + 4 = 0
-6 - 6 | -4. -4
_______________
X= -6. |. X= -4

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How to solve for x 15 + 8x = 45 + 6x

Reil [10]

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

15+8x=45+6x

Step 1: Simplify both sides of the equation.

8x+15=6x+45

Step 2: Subtract 6x from both sides.

8x+15−6x=6x+45−6x

2x+15=45

Step 3: Subtract 15 from both sides.

2x+15−15=45−15

2x=30

Step 4: Divide both sides by 2.

x=15

Answer:

x=15

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4 years ago

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Solve the inequality.<br> -8d < 48

slava [35]

The left side−8 is less than the right side48
,which means that the given statement is always true.
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4 years ago

TriangleACB~triangleEFD

tatiyna

Answer:

y will be 4 here in the figure

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3 years ago

several friends each had 2/5 of a bag of peanuts left over from the baseball game.they realized that they could have bought two

aleksandrvk [35]

Answer:

5 friends.

Step-by-step explanation:

Let x be the number of friends,

Since, each had 2/5 of a bag of peanuts left over,

Thus, the total numbers of bag left = 2/5 of the number of friends,

$=\frac{2}{5}x$

According to the question,

$\frac{2}{5}x=2$

$\implies x = 5$

Hence, there were 5 friends.

7 0

3 years ago

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- In 1927, Charles Lindbergh had his first

Hitman42 [59]

Answer:

Each hour he fly 107.76 miles

Step-by-step explanation:

we know that

Charles Lindbergh flew 3,610 miles in 33.5 hours

To find out the unit rate, divide the total distance by the total time

$\frac{3,610}{33.5}= 107.76\frac{miles}{hour}$

therefore

Each hour he fly 107.76 miles

5 0

4 years ago