GordandWIll
GordandWIll
03-08-2017
Mathematics
contestada
Find the difference- (ab+3a+7)- (-5ab-2)
Respuesta :
choixongdong
choixongdong
03-08-2017
(ab+3a+7)- (-5ab-2)
=
ab+ 3a+ 7+ 5ab + 2
=3a + 6ab + 9
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Why are ferromagnetic materials used in computer hard drive
If X has the charge +1 and has electrons 10 what is its place in the periodic table
A project team notes that the rehabilitation of an outdated water treatment facility will require at least 100 full-time employees for the year-long constructio
12 sınıf Matematik bilimi islam dünyasında X.yüzyılda hangi konularda ilerleme kaydetmiştir
In Figure 1, ABCD is a rectangle with AB = 12 cm and BC= 7 cm. AK= BL= CM= DN = x cm. If the area of KLMN is 54 cm², find x.
Which of the following is obtained by subtracting x² - y² from y² -x² ? a)-2(x² - y²) b) -2 ( x² + y²) c) 2(x² + y²) d) 2 (x² - y²)
A cannon fires a shell at 150 m/s at an angle of 20 degrees to the horizontal. How long is the cannon ball in the air if it lands in the ground level with the m
A committee of six is selected from ten people, of whom A and B are two. How many committees can be formed: (a) containing both A and B (b) excluding A if B is
Simplify (5+2√12)(8-2√3) Give your answer in the form "a+b√3", where "a" and "b" are integers.
Do iron nails rust more in salt water than in vinegar? Please answer ASAP.
