missqtee78 missqtee78

04-05-2018
Mathematics

contestada

What is the solution of square root of-4x=100? x = –2500 x = –50 x = –2.5 no solution

Respuesta :

sqdancefan sqdancefan

07-05-2018

√(-4x) = 100
-4x = 100² = 10,000
x = 10,000/-4 = -2500

The solution is ...
x = -2500

Answer Link

Otras preguntas

need help with math's home work 1 - increase 235 by 27% 2 - increase 24g by 9% 3 - decrease 1120 of 13.5% 4 - decrease 0.057 by 55% sally investment of £450 has

Explain how cobalt-60 and cobalt -59 can be the same element but have different mass numbers

what physical property makes metal pots good for cooking?

six friends share 4 pears

chris has a bag of sweets. there are more than 20 sweets in a bag. he shares his sweets equally between six people. Chris says "the number of sweets in the pa

solve for x log(x–4)+log(x+3)=2logx

3. Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. What will the len

Can anyone help me with this

2cos^2x+sinx=2 domain restriction 0,2pi

what is the most work that can be done with 100 joules if energy