sasasayakusa
sasasayakusa sasasayakusa
  • 09-06-2021
  • Mathematics
contestada

7x2-6x=-7
Solve using quadratic formula :)

Respuesta :

samslondo samslondo
  • 09-06-2021
Step 1 = Write the equation in standard form 7x^2-6x+7= 0
Step 2 = Substitute the value of a,b,c into the quadratic formula
Step 3 = Simplify the discriminant

The solution is not a real number
Answer Link
paigetimmerman paigetimmerman
  • 09-06-2021
X= 7/2 or 3.5
I solved it by..
14-6x=-7
-6x=-7-14
-6x=-21
X=7/2
Answer Link

Otras preguntas

Julius caeser became the first Roman emperor IS IT TRUE OR FALSE
Please answer correctly !!!!!!!!! Will mark brianliest !!!!!!!!!!!!
Simplify, using the distributive property and then combining like terms. 5(3a+b)−2(3a+b)
what is cyber safety?
Paper Moon, a manufacturer of outdoor lighting fixtures is operating at less than full capacity. The plant manager is considering making the mounting brackets n
Find the perimeter of a square that has a side that is 4.5 meters long.
The population of a city in Texas is about 1,030,000. The population of the city in t years can be predicted using the equation P = 1,030,000(1.12)t. According
Please answer this correctly
5.-- 62Find the cor from Re end of te​
What’s the correct answer for this?