voytek
voytek
09-10-2014
Mathematics
contestada
Please solve: x^2+4x-16=5x-52
Respuesta :
konrad509
konrad509
09-10-2014
[tex]x^2+4x-16=5x-52\\ x^2-x+36=0\\ \Delta=(-1)^2-4\cdot1\cdot36=1-144=-143\\ x\in\emptyset[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
esp grade 7 paki sagot
the plasma membrane is an outer boundary that separates the interior of a cell from its external environment and is found in all cells. the molecules that make
In a symphony a single violin produces 25.0 dB sound intensity, if the conductor desires a robust sound intensity of 70.0 dB from violin section, how many violi
Which president proposed the creation of the Environmental Protection Agency quizlet?
if you're estimating the bias of a coin that came up heads 10 times and tails 20 times, what is the maximum likelihood estimate for the bias of this coin (p(hea
Please can someone ban echo1255 if that’s possible.
One side of the moon always faces Earth because the time it takes the moon to spin on its axis is the time it takes the moon to travel around Earth.
Victor is told that it may be impossible to find the monster and bring justice upon him in chapters 21-continuation of Frankenstein. How does Victor react when
i am afraid we won't be able get to the airport in time. there is -----petrol left answer
rosa's has a weighted average cost of capital of 11.73 percent. the cost of equity is 15.8 percent and the pretax cost of debt is 7.6 percent. the tax rate is 2
