0027812 0027812

22-07-2020
Mathematics

contestada

Which of the following equations have no real solution but have two complex solutions?

Which of the following equations have no real solution but have two complex solutions class=

Respuesta :

LazyBun LazyBun

22-07-2020

Answer: 3x^2 - 5x = -8, 2x^2 = 6x - 5 and -x^2 -10x = 34

Explanation:

Because there discriminant are less than 0

Discriminant = b^2 - 4ac

We use this formula to determine the if the equation has real roots or not

Answer Link

Otras preguntas

What material makes up Earth's outer core? A. peridotite B. a liquid iron-nickel alloy C. a solid iron-nickel alloy D. basalt

Give two examples of when you would need to use the measure skill in science?

A baseline for an experimental investigation is provided by the ??

how many ways can you make change for $0.40 using only nickels dimes and quarters

How many related equations does every equation have?

Suppose 6 quarts of a solution that is 52% antifreeze is mixed with 10 quarts of a solution that is 32% antifreeze. (A) how many quarts of antifreeze are in the

The perimeter of the rectangle Plainfield is 446 yards. The length of the field is 5 yards less then triple the width. What is the dimensions of the Playing fi

A tire dealer sells 2 tires for as much as he paid for 3 tires. He paid $240 for a dozen tires. What is the total profit on 12 tires?

A teen gave up smoking to improve her lifestyle. What is another way to state what she did? A. She changed her environment. B. She made a personal choice. C. Sh

If the divisor is 40 what is the least three digit dividend that would give a reminder four