Seudónimo
Seudónimo
01-04-2015
Mathematics
contestada
2x squared plus negative 5 - 10 equals zero
Respuesta :
Panoyin
Panoyin
01-04-2015
2x² + (-5) - 10 = =
2x² - 5 - 10 = 0
2x² - 15 = 0
+ 15 + 15
2x²
=
15
2 2
x² = 7.5
x ≈ 2.74
Answer Link
Аноним
Аноним
01-04-2015
X² will be 7.5 i think the person who answered it below did a very good job congratulation
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
A teacher has an irregular stack of worksheets to grade. One worksheet has dimensions of 8.5 inches by 11 inches with a height of 0.004 inches. If the teacher h
Find the value of this expression if x= -9
Chemical changes are different from physical changes because chemical changes are what?
What is the circumference of a round pizza with an area of 36 square inches ? step by step like can anyone explain to me in words
What was the life of an Italian citizen like in the 1920s
Use Construcción, Habitante, Antiguo, Pirámide, Simetría, Imperio, Civilización, Sede,in a sentence relating it to ancient times
A cylindrical beaker with diameter 10 in and height 12 in. is filled with water that is then poured into a rectangularpan that is 14 in. by 9 in. by 3 in. What
Which is an invalid file name ?? Pic above
A figure is made up of four identical semicircles. Find the area of the figure. (Take Pi = 3.14)
Pythagorean Theorem Clayton is responsible for changing the broken light bulb in a streetlamp. The streetlamp is 12 feet high. Clayton places the base of his l
