rocketreid6911
rocketreid6911
13-09-2017
Mathematics
contestada
What is the product of (-3s+2t(4s-t)
Respuesta :
lostme
lostme
13-09-2017
Use the FOLD method
(a+b)(c+d)=ac+ad+bc+bd
−12
s
^2
+ 3st + 8ts − 2
t
^2
Collect like terms
-12{s}^{2}+(3st+8st)-2{t}^{2}
Simplify
-12{s}^{2}+11st-2{t}^{2}
−12
s
2
+11st−2
t
2
The answer is = -12s^2 + 11st - 2t^2
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
Gliding effortlessly across the ice, the girls practiced their skating routines. a. practised b. practieced c. practized d. Correct as is
"Above all was the sense of hearing acute. I heard all things in the heaven and in the earth." What is the meaning of acute in the sentence? A. critical B. d
The sum of four number is 1650. the sum of three of the numbers is 20% more than the other number x. what is the value of x?
In a standard dictionary, where can you find the key to pronunciation marks? A. At the bottom of each page B. Within the definitions C. In the front of t
A challenge that modern day presidents face is __?
Which of the following can be found on both prescription and over the counter drug labels
The great circle of a hemisphere has a circumference of 22π square meters. What is the radius of the hemisphere?
What might be seen as a positive impact of globalization by an Indian banker?
Which of these is not usually part of the musical theater apex?
You are attending to a 3-year-old male patient who is presenting with severe shortness of breath. his parents report that he has had a cough and cold with a low
