Sequoyah
Sequoyah
01-01-2018
Mathematics
contestada
What are the domain restrictions of ?
Respuesta :
mreijepatmat
mreijepatmat
01-01-2018
The denominator : q² - 3q - 4 should be ≠ 0.
Let's find the zero values of this quadratic equation:
q' = [-b+√(b²-4.a.c)]/2.a and q'' = [-b-√(b
²-4.a.c)]/2.a
you will fond q' = 4 and q'' = -1
Then the restrictions are :
q
≠ 4 and q ≠ - 1 (1st answer)
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
B. suppose p(2)equalsp(3)equalsp(4)equalsp(8)equalsp(9)equalsstartfraction 1 over 20 endfraction and p(1)equalsp(5)equalsp(6)equalsp(7)equals
simplify: 3i ____ 2 + 5i A.) 6i=15 B.) 3 C.) 11 - 13i D.) -3i _____ __ _____ ___
A conveyor belt carries supplies from the first floor to the second floor, which is 26 feet higher. The belt makes a 60° angle with the ground. How far do the s
Which would not be a step in solving 3x + 1 + 2x = 2 + 4x? a.isolate the variable. b.collect variable terms on one side. c.use the distributive property. d.coll
The united states refused to send aid to south vietnam as it was invaded by the north vietnamese in 1975. a. True b. False
Breast-feeding cannot select one: a. decrease the risk of the baby developing respiratory and ear infections. b. prevent pregnancy. c. help women reduce their
Why are the wheels on a roller coaster hot after a ride. (I know it’s due to friction but I need more of a detailed answer). Also why could someone’s glasses f
whats the capital of california sacramento is the capital
Sugar dissolved in water is an example of which solute-solvent combination?
can a triangle be drawn with the following angle measures? 45, 55, 65
