jonesakia5
jonesakia5
19-07-2016
Mathematics
contestada
How to solve this problem (4x+3y)2=
Respuesta :
lbohley99
lbohley99
19-07-2016
you need to distribute the 2 so it equals 8x+6y
Answer Link
olemakpadu
olemakpadu
19-07-2016
(4x + 3y)² = (4x + 3y)(4x + 3y)
(4x + 3y)(4x + 3y) = 4x(4x + 3y) + 3y(4x + 3y)
4x*4x + 4x*3y + 3y*4x + 3y*3y
16x² + 12xy + 12xy + 9y²
16x² + 24xy + 9y²
Therefore (4x + 3y)² =
16x² + 24xy + 9y²
I hope this helps.
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
Alcohol affects the brain centers: a. equal b. not equal c. depends on what you drink
Which term defines inward and upwards pulls into the diaphragm to force an obstruction out of the airway A.first aid B. Cardiopulmonary resuscitation C.abdom
If x represents one of the equal sides of the triangle, then which equation can be used to solve the problem?
How does the trachea work with other systems to keep the body healthy?
the bill for dinner was $150 if Romy paid in entire Bill and left 20% tip how much did Romy make pay in all
[tex] \frac{(1 + {3}^{2} )}{5} - 6 + 2[/tex]
Which two u.s. admirals contributed greatly to the defeat of the german u-boat offensive?
An object's height varies directly with the length of its shadow. A person who is 6 feet tall casts a 12-foot shadow. How long is the shadow of a 33-foot tree?
When did franklin Roosevelt ran for president in 1932 the country was
3. Please show your work to find the mean and standard deviation of the data. Round to the nearest tenth. 20, 16, 18, 14, 9, 20, 16
ACCESS MORE
