sydwilson03 sydwilson03
  • 05-09-2019
  • Mathematics
contestada

Find the roots of the equation below.
7^x2 + 3 = 8x​

Respuesta :

Аноним Аноним
  • 05-09-2019

Answer:

x = [tex]\frac{4}{7}[/tex]

Step-by-step explanation:

7x² + 3 = 8x

7x² - 8x + 3 = 0

Applying the quadratic formula;

x = (8 ± [tex]\sqrt{64 - 64}[/tex]) ÷ 2(7)

x = (8 ± 0) ÷ 2(7) = [tex]\frac{4}{7}[/tex]

Answer Link

Otras preguntas

find the simple interest for $2,800 at 4% for 4 yrs
the _______ is found in the thylakoid membrane A) nucleus B) Endoplasmic reticulum C) electron transport chain D) stroma
what is one argument a historian might make about the atlantic slave trade based on these sources
Which points define the solution set of this linear-quadratic system of equations?
What capacitor in series with a 100 ω resistor and a 21 mh inductor will give a resonance frequency of 1010 hz ?
Dana wants to invest 3,000 at 5% simple interest. How many years will it take for the total amount in her account to reach $4,500?
WRITE INCOMPLETE COMBUSTION OF ETHANE
Need answers fast help
Statistics show that one common type of hate crime is related to sexual orientation. A. True B. False
The measures of a pair of consecutive angles of a parallelogram have the ratio 5:7. Find the measure of each angle of the parallelogram.