Math, asked by gondhaneatharva, 1 day ago

one of the roots of equation x square+mx-5=0 is 2;find m

Answers

Answered by zadeaditya05

0

Answer:

m = 1/2

Step-by-step explanation:

x = 2 (root given)

p(x) = x^2 + mx - 5 = 0

p(2) = 2^2 + 2m - 5 = 0

4 + 2m - 5 = 0

2m - 1= 0

m = 1/2

Answered by taeaiyana

1

Step-by-step explanation:

Hope the above pic helps you

Attachments:

Previous Question

Next Question

Similar questions

English, 13 hours ago

Assignment Three © what is the meaning of social institsion ? this:...

Science, 13 hours ago

a car moves uniformly with a speed of 20 kilometre per hour for 20 seconds what will be its speed after 10 seconds...

Biology, 13 hours ago

name the animals which is used to silky for their hair...

English, 1 day ago

03. what can the locusts and Katydid do on the tree? ANS:: 04. At what time did stranger promise to return? ANS:...

Math, 1 day ago

A number is divided by 10 and 9 is subtracted from the number. If the final result is 1, find the number.

Social Sciences, 7 months ago

Prepare a project on the impact of "Amphan", cyclonic storm that hit on Odisha and West Bengal on sixteenth may 2020 ( Natural Disaster).

Physics, 7 months ago

what is net force with proper example...

Social Sciences, 7 months ago

New Towns & Crafts After the fall of the Roman Empire and annexation of Constantinople in the 15th century, which was considered a gateway to Europe by the Ottoman Turks, trade between Asia and Europe became difficult as the Turks demanded high taxes from traders to pass through their region. With trade bringing little profit due to high taxes, Asian traders stopped travelling to Europe.