Kayyyyyyyla
Kayyyyyyyla
02-05-2017
Mathematics
contestada
2k(-3k+4)+6(k^2+10)=k(4k+8)-2k(2k+5)
Respuesta :
francescafedele01
francescafedele01
02-05-2017
2k(-3k+4)+6(k^2+10)=k(4k+8)-2k(2k+5)
-6k^2+8k+6k^2+60=4k^2+8k-4k^2-10k
8k+60=8k-10
-10k=60
k=-6
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
The length of JK¯¯¯¯¯ is 12 units. What is the length of the image of the line segment after a dilation with a scale factor of 2/5? Please help fast
According to subpart d, which of the following research activities with children would qualify for an exemption?
Which group made few attempts to convert American Indians to Christianity?
Which phrase best symbolizes the world as Arnold’s narrator describes it for his love?
beginning in 478 b.c, which league served as a protective group and a defensive league
Use newton's laws to find an expression for the net external force acting on the car. ignore air resistance.
how do i find the variable x by using the information given and the numbers on the triangle?
The measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. What is the measure of the smallest angle? A. 48 B. 60 C. 72 D. 12
A worker in an assembly line takes 7 hours to produce 28 parts. at that rate, how many parts can she produce in 35 hours?
I need help for 7 is it a B c or D