whoknows12
whoknows12
25-05-2018
Mathematics
contestada
solve using quadratic equations
Respuesta :
ktreyb
ktreyb
25-05-2018
4x² - 9x² + 5 = 0
4x² - 4x - 5x + 5 = 0
4x(x - 1) - 5(x - 1) = 0
(4x - 5)(x - 1) = 0
Set each binomial equal to zero.
4x - 5 = 0
4x = 0 + 5
4x = 5
x = 5/4
x - 1 = 0
x = 0 + 1
x = 1
Your solutions are
x = 1, 5/4
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Hi!!Got a question!!A rectangular tank of height 2.5 m has a square base of side 2.5 m. The tank is full of water, How many cm^3 does it hold?Thank You!!p.s:I'm
what are the shadows during a solar eclipse called?
What is the name for the process by which bacteria are given a new gene in a recombinant plasmid? A. Crossing Over B. DNA Polymerase C. Translation D. Transform
In the following shape, two semicircles have been placed at the end of a rectangle whose length is twice its height. Which of the following gives the length aro
log 4.12 = 0.0934 0.258 0.6149
To start a volleyball match, the official begins with a coin flip. Do you think that you can call it correctly more than 50% of the time if you see the top side
DISCLAIMER: PLEASE ANSWER! MY TEST IS TIMED AND IS DUE TONIGHT AT 12!!!! 30 POINTS!!!!!!! PLEASE ANSWER AS MANY QUESTIONS AS YOU POSSIBLY CAN IN DETAIL!!!! What
Instead of directly declaring war on each other two opposing nations will often use a war in a third nation to push there agents what the name for this kind of
What is the formula for circumference.
5x-y=-1+-5x+3y=25add the equations
