villa419335 villa419335
  • 20-05-2022
  • Mathematics
contestada

Solve for x: 2x² - 7x - 30 = 0

Respuesta :

mankooshkanz
mankooshkanz mankooshkanz
  • 20-05-2022

Answer:

x=-10

Step-by-step explanation:

2x²-7x=0+30

2x²-7x=30

4x-7x=30

-3x=30

x=-10

Answer Link
meredith48034
meredith48034 meredith48034
  • 20-05-2022

Answer:

Step-by-step explanation:

(2x + 5)(x - 6) = 0

2x + 5 = 0

x = -5/2

x - 6 = 0

x = 6

Answer Link

Otras preguntas

Write the missing factor. (x + 1)( ? ) = x2 – 1
Which factor helps drive globalization?
Can someone please help?
write 1,205, 007 in words​
the actual mechanical advantage of a machine
How is ti possible that, when adding protons while moving left to right across a period, the size of an atom shrinks? Why is the same trend not true as you move
Are these Correct???!!! Give explanation!!!
PLEASE HELP I NEED HELP ASAP PLEASEE
Bacteria perform each of the following ecological roles. Which role typically does not involve a symbiosis? A) skin commensalist B) decomposer C) aggregates wit
Choose the appropriate answer to the question: Où est la salle de classe, s’il te plaît? A. Non, je sais pas. B. Voici la salle de classe de Madame Duval. C. O