shal2800
shal2800
22-08-2017
Mathematics
contestada
How to solve 11x=2x^2+12 by factoring?
Respuesta :
kphung76127
kphung76127
22-08-2017
2x^2-11x+12=0
Slip and slide
x^2-11x+24=0
(x-8)(x-3)
(x-8/2)(x-3/2)
(x-4)(2x-3)
Use ZPP
x-4=0
x=4
2x-3=0
2x=3
x=3/2
Final answer: x=3/2, x= 4
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
Convert 60 miles per hour to feet per minute
Standard form of 18y = 24x - 9
Explain how you could write a quadratic function in factored form that would have a vertex with an x-coordinate of 3 and two distinct roots.
Solve this inequality:3(x + 6) - 2(x + 2) >(or equal to) 10
All atoms of an element always have the same number of A Protons B Neutrons C Electrons D Electrons
a playroom is 12 m2. The length of the room is 3 m. What is the width?
Does the christian bible say that the books were written by the hand of god
June 28th 1914 the Arcchuduke Ffranz ferdinandwas assassinated by who
How many ones equal seven thousands
Need Help fast !the question is in the pictures.