shay547 shay547

11-07-2018
Mathematics

contestada

2x^2+10=4 solve using quadratic formula

Respuesta :

11-07-2018

First rewrite in the form ax² + bx + c = 0
So a=2, b=0 (there are no x terms!) and c = 10-4=6.

x = +-√-(4*2*6) / 2*2 = +- √-48 / 4 = +-√(-3*16) / 4 = +-i√3

The solutions are imaginary. Are you sure there is no typo in the equation?

Answer Link

Otras preguntas

Due to a devastating forest fire, 90 percent of a bird population that nests in trees dies, as shown in the diagram below. How will this random event most likel

How can one be happy? How can one go into every day and actually be ok? Not tell themselves that they are ok with the faint hope of convincing themselves that t

what is the least common multiple of 5, 20, and 33?

The terms of the Paris Peace Accords _____. called for the unification of Vietnam in ten years required North Vietnam to give economic aid to South Vietnam req

Drag each function to the correct location on the table. Not all labels will be used.

75 POINTS! PLEASE ANSWER ASAP! I need someone to turn the paragraph "Romeo's Monologue" from Shakespeare, (that i put below) and turn it into your own modern ad

An eighth-grade student estimated that she needs $8,800 for tuition and fees for each year of college. She already has $5,000 in a savings account. The table a

WILL MARK AS BRAINLIEST A slice is made perpendicular to the base of a right rectangular prism as shown. What is the area of the resulting two-dimensional cros

Which American government aegncy was involved in trying to keep anti communist government in power

The molecular weight of table salt, NaCI, is 58.8 g/mol. A tablespoon of salt weighs 6.37 grams. Calculate the number of moles of salt in one tablespoon. Final