samanthamertens
samanthamertens
24-02-2017
Mathematics
contestada
Factor completely: 2a2 + a − 28
Respuesta :
alkhalidisara
alkhalidisara
24-02-2017
(2a-7)(a+4)
2a(a) + 2a(4) + (-7)(a) + (-7)(4)
2a^2 + 8a -7a - 28
Combine like terms
2a^2 + a -28
Answer Link
laylay523
laylay523
24-02-2017
The answer is (2a-7) (a+4)
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Write an equation that defines the exponential function with base b > 0
When writing an essay on living like weasels what are some good ideas you can include in the body section?
The four states that share a border with Mexico are: 1 : Louisiana 2 : Texas 3 : New Mexico 4 : Arizona 5 : Mississippi 6 : California You can pick more than on
Perform the multiplication and write the expression shown below in standard form. -3(8i-9) A.) 24+27i B.) -24+27i C.) 27i+24i^2 D.)27i-24i^2
You make $5.75 for every hour you babysit.how many hours will you need to babysit to have enough money to buy a concert ticket for $126.50
mikela earned $65.25 for 9 hours of work this week she $101.50 for 14 hours what equation represents the relationship between the hours worked,x,and mikela's pa
What part of the HIV virus serves to protect the nucleic acid core?
How many major rock edicts did asoka create?
Ethanol fermentation occurs in some kinds of yeast and bacteria. this process breaks down sugars, such as glucose, in order to produce _______ that is necessary
can You Find The Square Root Of 8,569
