swaggkidd6396 swaggkidd6396
  • 24-10-2017
  • Mathematics
contestada

How to solve x^2-4x-5=0 by using the quadratic formula?

Respuesta :

ZedBee ZedBee
  • 10-09-2019

Answer:

x = 5 or -1, put numbers into the formula and calculate

Answer Link

Otras preguntas

Write the atomic symbols for two isotopes of carbon, one with the mass number of 12 the other with the mass number of 13.
Which genre often features stories about historical figures? Folktale Myth Fairy Tale Legend
(3x/4)>51 ( line underneath >)
Trying to understand the estimate sum of 87+34 I know the answer is 121 and we rounded to 120 but how do I round the 87 and 34 I put 87=90 and 34=30 which will
Conner and Jana are multiplying (3^5 6^8)(3^9 6^10). Is either of them correct? Explain your reasoning.
There are 2.2 pounds in a kilogram. If a boy's mass is 40 kg, what is his weight in pounds?
In the 11th century, ____________ brought Islam to India
9471.3569 rounded to the hundred place
Which evolutionary theory suggests that early hominids adapted more easily to dry climates? Choose 1 answer: 1. the savannah hypothesis 2. the aridity hypothesi
What advancements did ancient Egyptians make in math and science