crystalduru
crystalduru
03-04-2018
Mathematics
contestada
can someone answer these please !!!!!!
Respuesta :
Aishani
Aishani
03-04-2018
a. m^2 - 36 = 0
m^2 = 36
m = √36 = 6 or -6
b. 3x^2 + 15 = 0
3x^2 = -15
x^2 = -5
x = √(-5) not possible unless complex numbers is applied
-1 = i^2
x = √(-5) = √(5i^2) = √5i
c. 4d^2 + 16 = 16
4d^2 = 0
d^2 = 0
d = 0
Hope it helped!
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
Hertz leases cars to its customers while E*Trade makes stock transaction for its customers. These businesses are _____ organizations. a. utility b. service c. m
What is the significance of the things we learn about the districts on the Victory Tour? What do the similarities and differences indicate about Panem? What the
PLZ HELP ME ON THIS MATH I HAVE DONE IT 4 TIMES AND MADE2 25% and 1 45% so i really need help its worth 100 points
A proponent of the Georgia law would most likely have argued that it would uphold the Thirteenth Amendment. make blacks and whites “separate but equal.” end rac
What is the prime factorization of 144? Be sure to show your strategy.
witch is one function of a macro molecule
given vectors u=(-2,3) and v=(-6,9) what is the measure of the angle between u and v? a. 0 b. 86 c. 91 d. 180
(ELA) The answer choices for this question include a direct quote from the paragraph below. Which answer choice is punctuated correctly? The first place that I
30 POINTS Will give BRAINLIEST based on the excerpts from chapter 1 what can you infer about Cal and pop? ( this is in the story two roads
which greek gods are correctly paried with their roles select all correct answers Pericles: god of cities Athena: goddess of peace and learning Aphrodite:godde
