Seudónimo Seudónimo

02-05-2016
History

contestada

Solve ax2 + bx +c = 0 when a=5, b = -23 and c = 12 to find the zeros (x intercepts)

Respuesta :

konrad509 konrad509

02-05-2016

[tex]5x^2-23x+12=0\\ 5x^2-20x-3x+12=0\\ 5x(x-4)-3(x-4)=0\\ (5x-3)(x-4)=0\\ x=\dfrac{3}{5} \vee x=4 [/tex]

Answer Link

Otras preguntas

Simplify the square root of four over the cubed root of four. four raised to the five sixths power four raised to the one sixth power four raised to the three h

- activities give the teacher the opportunity to deliver instruction on a more personal level than - activities

7. Do you have any reservations about taking this course? Explain. How can I help? I dont understand what it means by reservations please help I just started th

What is the equation of the line that goes through (2, -1) and is parallel to y= 3x - 3?

Which structural organizations are always present in proteins? A- Primary and Secondary B- Secondary and Tertiary C- Tertiary and Quaternary D- Primary and Tert

which of these questions is a scientific question? A) Are lentils a more enjoyable source of fiber that black beans? B)Which contains higher level of vitamin B

why can weight be used as a measure of body mass?

4. What is the symbol for calcium? А с B Са C Cm D CI

Read the excerpt from Part 2 of The Odyssey. We would entreat you, great Sir, have a care for the gods' courtesy; Zeus will avenge the unoffending guest.' He an

Work out m and c for the line: y = 9 − x