naylavianey16
naylavianey16
06-01-2018
Mathematics
contestada
Solve for x in the equation x2+4x-4=8
Respuesta :
Vivhf
Vivhf
06-01-2018
2. 2•2+2•4-4=8. First add 4 to 8 then you have 2x+4x=12. Then divide by 6 and you get 2.
Answer Link
jorel1380
jorel1380
06-01-2018
x²+4x-4-8=0
x²+4x-12=0
(x+6)(x-2)=0
x=-6 or 2
☺☺☺☺
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
Multiply the binomials (x+5)(3x-1) PLS HELp
10. Exploration includes A. People move and settleB. Looking for goods to take home for profit
It is made up of two or more compounds is it mixture or compound?
Please help me with this answer
The tone of this part of the poem can be inferred as:A)The speaker is mostly sad about bad dreams of naturak disasters that destroy mankind.B)The speaker is tir
Activity Read these sentences, which describe a series of events. Rearrange the sentences in chronological order starting with the most recent event. • La semai
What’s the word bird mean
What is 3 3/5 divided by 2 1/4? :)
4) What is a rational economic decision? A) One in which there are no opportunity costs. One in which marginal benefits exceed marginal costs. One in which marg
How do the isotopes of hydrogen differ? *
