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

A 3520 kg truck moving north at 18.5 m/s makes an INELASTIC collision with an 1480 kg car moving east. After colliding, they have a velocity of 13.6 m/s at 72.6

1. What is contained in the nucleus of an atom?

A clown has 10 red balloons and 14 blue balloons. You pick one balloon without looking. What is the chance it is red?

Sophia has been diagnosed with having autism spectrum disorder. Her parents note she has trouble coping when life is too unpredictable. She keeps all of her toy

on a number line, the length of GD is 18. If the coordinate of the midpoint A of GD is 0, what are the coordinates of the points G and D?

0.90 per pound he buys 0.8 pound of carrots

Help!!!!!!!!!!!!!!!!!!

Incineration is one solution to reduce the volume of municipal solid waste. Municipal solid waste can be used to produce energy at waste-to-energy plants. Based

A electronics store was charging $5.20 for a charging cable but raised the price 4%. The new price after the increase is $5.41.

(FRENCH) Please fill in the blanks in the photo