sianbowman sianbowman

24-11-2018
Mathematics

contestada

I’ve been having trouble it’s this question could you help x.Solve 4x^2-25<0

Respuesta :

ReefMansouri ReefMansouri

24-11-2018

solving by factory:

4x^2-25=0

(2x-5)(2x+5)=0

x=-5/2 or 5/2

Answer Link

Otras preguntas

Given the balanced equation representing a reaction: 4Al(s) 3O2(g) → 2Al2O3(s) As the aluminum loses 12 moles of electrons, the oxygen (1) gains 4 moles of ele

Name the property used to make the conclusion. If x = 3, then 5x = 15.

TRUE OR FALSE Instruments use resonance to amplify sound.

What was one industry that was not prospering during the 1920s? a. automobile b. cotton c. department stores d. electricity

Through which conversion is energy released? a) ADP to ATP b) ATP to ADP c) NADP+ to NADPH d) CO2 and H2O to C6H12O6 and O2

What is true about single-parent families? A)They face less stigma than nuclear families B)They typically experience a higher income than nuclear family C)They

Gloria earns 1.5 times her normal hourly pay for each hour that she works over 40 hours in a week. Her normal pay is $9.70 per hour. Last week Gloria earned $48

The Civil War inspired a number of enslaved people to

Which event in the story is a key detail in Holmes’s solution of the case? a. the observation that Mr. Wilson belonged to the Freemasons b. the walk around Saxe

Is DNA always wrapped around histones? Or is it just when it starts to condense into a chromosome?