Math, asked by komal910, 10 months ago

841=x²+x²+2x+1.solve it

Answers

Answered by sarozzd

0

Answer:

20

Step-by-step explanation

2x^2+2x=840

x^2+x=420

x=20

Previous Question

Next Question

Similar questions

History, 5 months ago

In which place India first college was started...

Math, 5 months ago

define measure of Central tendecy with its equation...

Math, 5 months ago

1. ଗୋଟିଏ କୁଣ୍ଡରେ ପ୍ରତିଘରେ ୩ ଲି, ପାଣି ପଶେ ଓ ୨ ଲି. ପାଣି ବାହାରିଯାଏ । ଯଦି କୁଣ୍ଡ ରେ ୪ଲି, ପାଣି ଧରିପାରେ କେତେ ଘଣ୍ଟାରେ ଜଳ ପୂର୍ଣ୍ଣ ହେବ ?

Math, 10 months ago

x3 - 5x + x4–2x2 =5 Find x.

English, 10 months ago

the children who live in the street suffer a lot in winter (join into simple sentence) ...

English, 1 year ago

find the question tag for this some students do not work hard...

English, 1 year ago

How did Tom persuaded Ban to Whitewash the fence?

Geography, 1 year ago

The annual range of temperature is 3°C along the Malabar coast and more than 20°C in the interiors. What is the geographical reason for it?