SpeedyGonzalez SpeedyGonzalez
  • 02-06-2017
  • Mathematics
contestada

Use the quadratic formula to find the exact solution.

Use the quadratic formula to find the exact solution class=

Respuesta :

ghanami
ghanami ghanami
  • 02-06-2017
hello : 
x²+35 = 5x
x² - 5x+35 = 0
Δ = (-5)²-4(1)(35) =  -115 = 1115 i².....     (   i² = -1 )
x = (5 ± i√115 ) /2
Answer Link

Otras preguntas

Determine if the function is one-to-one. (2 points) A decreasing line intercepting the y axis at 0, 6. Yes No
your friend says that The absolute value equation |3x+8|-9=-5 has no solution because the constant on the right of the equation is negative is your friend corre
French 1. FILL in the blanks with the correct demonstrative adjective (Ce, Cette, Cet, or Ces ) to say: THAT ______chien _______________n'est pas sympa. 2. F
Four times the sum of three and a number
What features of the modern labor industry are results of union action? Essay
evaluate the expression 3 divided by -729
WHAT IS A COMPUTER??????​
nobody was absent.(positive)​
what is the role of undp in measuring quality of people globally​
A triangle has the side lenths of 3, 4, and 5. Classify this triangle. A. Scalene right triangle B. Isosceles acute triangle C. Equilateral triangle D. Scalene