mackinleywells mackinleywells

24-01-2021
Mathematics

contestada

Solve the quadratic equation x2−5x=−20 by completing the square.

Respuesta :

trusatee77 trusatee77

24-01-2021

Answer:

x = [tex]\frac{5}{2}[/tex] + [tex]\sqrt[i]{55}[/tex]/2

Answer Link

Otras preguntas

△ABC has vertices A(–2, –2), B(1, –1), and C(2, 0). Find the image of △ABC after a dilation centered at the origin with a scale factor of 2.

PLZZ HELP ME AND ONCE AGAIN THANK YOU

What makes McMurdo and McGinty realize that Wilson was an informer?

Which of the following waste products of mining poses the greatest health risk? 1.radionuclides 2.dust 3.carbon 4.metal

Monopolistically competitive firms do not achieve allocative efficiency because the _____. Multiple choice question. price for a monopolistically competitive fi

"i have not been well since i returned from the hills"which is adverb clause

During science lab, Jacob mixes together sodium hydroxide (NaOH) and hydrochloric acid (HCl). The two chemicals react to form sodium chloride (NaCl) and water (

determine the frequency and wavelength (in nm) of the light emitted when the e- fell from n=4 and n=2

What can be seen once in a minute, twice in a moment and never in a thousand yeas?

A customer connects to your business network. The customer uses a packet sniffer to intercept network traffic in an attempt to find confidential information. Th