Math, asked by monalkumar, 1 year ago

a+b+c=9,ab+bc+ca=40 find a²+b²+c².

akampan1: not 0 its 1.

Answers

Answered by akampan1

4

the answer is one I hope

Attachments:

akampan1: sry 1 not 0.

Answered by karthik413477

2

(a+b+c)^2-2(ab+bc+ac)=81-80=1

monalkumar: pura process se thoda kar doh please

karthik413477: its full that formula gives value of a^2+b^2+c^2

Previous Question

Next Question

Similar questions

Social Sciences, 9 months ago

Write True or False against each statement. 1. As a result of the victory of the Ottoman Empire over Asia Minor and Constantinople in 1453 all the routes were almost abandoned. 2. The Battle of Buxar was forght in 1770. 3. The Subsidiary System was introduced by Lord Wellesley. 4. Awadh was annexed in 1856. 22...

English, 9 months ago

Fill in the blanks with the correct form of verb in past continuous tense form the verbs given in the brackets: 1. Yogita_________ on the mobile phone.(talk). 2. Ali__________the newspaper.(read) please answer me please...

Math, 9 months ago

8. A number is product of all prime numbers between 18 and 32. Find the number.

Biology, 1 year ago

what is the test of blood..?

Environmental Sciences, 1 year ago

what is renewable and non renewable resource?

Geography, 1 year ago

Explain the distribution of salinity around the tropic of cancer and tropic of Capricorn...

Chemistry, 1 year ago

which reagent is needed? ?

Math, 1 year ago

procedure for finding the equation of the locus of a point...