elrhi22
elrhi22
06-09-2016
Mathematics
contestada
Expand and simplify (2x+5)(3x-4)
Respuesta :
dalendrk
dalendrk
06-09-2016
[tex](2x+5)(3x-4)=(2x)(3x)+(2x)(-4)+(5)(3x)+(5)(-4)\\\\=6x^2-8x+15x-20=\boxed{6x^2+7x-20}[/tex]
Answer Link
SuperLegend
SuperLegend
06-09-2016
(2x+5)(3x-4)
Do FOIL
6x squared-8x+15x-20
Combine like terms
Final Answer: 6x squared+7x-20
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
an equilateral triangle an a square have the same perimeter.Each side of the square measures 6cM.What is the length of each side of the triangles
find the rate and unit rate of $7.96 for 5 pounds
A comprehension test was given to students after they had studied textbook material either in silence or with the television turned on. Which one is Independent
Tim wrote 16 as (-2) squared 4. Is he correct?
Use the distributive property to simplify8x5-12x5
5.264 round to the nearest ones
Is south africa a medc or ledc ?
The mean of 4 test scores is 90. What is the sum of the scores?
The Ravens won twice as many games as they lost. They played 96 games. How many games did they win?
When are the absolute value and the opposite of a rational number equal
good job
