Math, asked by prajeetkhante, 1 year ago

if x=√2 is solution of x^2+kx-4=0 then find value of k

Answers

Answered by Anonymous

2

Hi!!

(√2)² +k ( √2 ) - 4 = 0

k √2 = 0

k = 0

Hope it helps!!

Previous Question

Next Question

Similar questions

Hindi, 7 months ago

मीरा ने फल खरीदा. क्रिया का भेद बताए...

History, 7 months ago

Muhammad Ghori, craft Muhammad Tughluq respect] 1. A token currency similar to today's paper currency was released during the reis A Fill in the Blanks: Section-B (1 mark each) of mach 2. Temples were the centres of production B. State True or False: (1 mark each 1. Kharaj was a tax on cultivation. 2. Vatsa & Matsya were the kingdoms of Orissa. (1 mark ea C. Match the Following: A B 1.

Math, 7 months ago

what is the necessity of nuclear force inside the nucleus...

Social Sciences, 1 year ago

fill up plz do this plzhelp me...

World Languages, 1 year ago

Which is the underground country?

Social Sciences, 1 year ago

how do people acquire a stake in a democratic system?

Math, 1 year ago

hey friends how r u all 5 question may I ask???ok asking 1.add 27/12 and -11 /9 2.subtract 11/9 from 27/12 3. find product of -190/570 and 12/38 . 4.represent 5/9 on number line 5.an aeroplane is moving with the speed of 2091 km/hr . how much distance will it cover in 30 min .... please friends I will be helpful and plz no spamming or bad answer...

English, 1 year ago

He was judging my capacity to comprehend his words. make it complex...