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

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

How do you think car makers can design cars to limit cell phone distractions?

What are the correct answers and why? Simple and concise explanation please!!!

Consider this function. f(x) = 6x2 − 11x − 10.What are the factors of the function? A) (6x +2)(x − 5) B) (6x +10)(x −1) C) (5x + 5)(x − 2) D) (3x + 2)(2x −

What is a example of one natural source of radioactivity

What are the values of a and b? (Image attached) double point and brainliest to first correct answer!:) ASAP please help

Jordan and dion went apple picking. Jordan picked 8 9/10 of apples and dion picked 9 6/10 of apples. When they got home they put all the apples in one container

find the value of x and the value of y.

Help pleaseeeeeeeeeeee

2. Two angles have a common vertex but no common side. How can you tell whether the angles are vertical angles?

Which graph represents all the real numbers, x, where x ≤ 3?