lisapressley2001
lisapressley2001
03-01-2017
Mathematics
contestada
19. Simplify (-5-√3)^2
Respuesta :
kinell
kinell
03-01-2017
Using the FOIL method
-5 × -5 = 25
-5 × -√3 = +5√3
-√3 × -5 = +5√3
-√3 × -√3 = +3
so the answer is 28 +10√3
Answer Link
dexteright02
dexteright02
04-01-2017
(-5-√3)² =
(-5-√3)² . (-5-√3)² =
(-5)² - (-5).√3 - (-5).√3 + (√3)² =
25 + 5√3 + 5√3 + 3 =
25 + 3 + 10√3 =
28 + 10√3 =
Simplify:
2(14 + 5√3)
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Peter drank 1/3 of a quart of milk. Steve drank 3/4of a quart. How much more did Steve drink than Peter? 1. 5/12 qt 2. 1/3qt 3. 4/3 4. 3/4
what do phases mean!?Plz Help Me This Is A Proyect
Please answer numbers 32 and 33! Please show work and explain your answer!
In a chemical reaction mass is converted what is it mean
The body's backup system of respiratory control, which is based on low concentrations of oxygen in the blood, is called the
Which of the following best defines the term neutral migration rate? a. dissenters b. the crusades c. push factors d. pull factors
Observing the temporal bone and locates the jugular foramen and the jugular fossa. what two types of bone markings has she identified?
which of the following was a reason for communists victory in china
what gases are the source of smog?
How do children use food molecules to grow taller flash card?
