alee2395421
alee2395421
26-04-2022
Mathematics
contestada
what is the solution set for 2x2+15=-11x
Respuesta :
tommybcc
tommybcc
26-04-2022
Answer:
2x^2+11x+15=0
factor
2x^2+6x+5x+15=0
2x(x+3)+5(x+3)=0
(2x+5)(x+3)=0
x=-3 and x=-5/2
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Find the term that must be added to the equation x2−8x=3 to make it into a perfect square. A. -3 B. 16 C. 64 D. 32
from the following statements write those application to ionic compound
absolute value function with no x-intercepts
can someone help me with this?
In exponential form, the expression √x is equivalent to
4. Miranda bought a square frame that has an area of 30 square inches. What is the approximate side length of the frame to the nearest tenth?
Mr Adamson is riding his new time trial bike and is traveling at 5 m/s. He then uniformly accelerates to a velocity of 20 m/s over a 6 second interval. What is
list three advantages of using computers for weather forecasting instead of the manual system
please help PLEASEEEEE
find the coordinates of the midpoint of (-4,9) and (6,-5)
