Math, asked by ikki6024, 10 months ago

If a+b+c=0,then prov that a^3+b^3+c^3=3abc

Answers

Answered by Anonymous

0

Please refer to the attached document

PLEASE MARK ME AS BRAINLIEST IF THE ANSWER IS CORRECT ❤️ ❤️ ❤️

Attachments:

maaankhan: wrong.. because cubes cant be common as number to other side. (see last line)

maaankhan: see question, it is not 3ab. it is 3abc

Answered by maaankhan

0

given a+b+c=0. ____(1)

a^3+b^3+c^3=3abc

using value of a,b,c =0 from (1)

0^3+0^3+0^3=3×0×0×0

by solving

0=0.

hence the value is equal .

so,

a^3+b^3+c^3=3abc

Previous Question

Next Question

Similar questions

Math, 5 months ago

For one term, absentee record of students is given below. If mean is 15.5, then the missing frequencies x and y are: * 2 points ...

Science, 5 months ago

परिचय सभी जीवधारी कोशिकाओं से बने होते हैं। इनमें से कुछ जीव एक कोशिका से बने होते हैं जिन्हें एककोशिका जीव कहते हैं, जबकि दूसरे, हमारे जैसे जीव अनेक कोशिकाओं से मिलकर बने होते हैं। बहुकोशिका जीवन कहते है। राबर्ट हुक ने 1665 में सर्वप्रथम कोर्क कोशिकाओं को देखा एवं उनका चित्र दिया यह चित्र साधारण सूक्ष्मदर्शी की मदद से देखी गई कोशिकाओं पर आधारित था। 1838 में जर्मनी के वनस्पति वैज्ञानिक मैथीयस...

English, 5 months ago

Article writing on grow more trees to reduce pollution...

Math, 10 months ago

Solve and check 2/ 3 x + 1 = 7/ 15x +3...

Physics, 10 months ago

Vectors a and b include an angle theta between them. If ( a+b) and (a-b) respectively subtend angles alpha and beta with a then ( tan alpha + tan beta ) is...

Math, 11 months ago

Find the value of x^3-8y^3-36xy-216 when x=2y+6...

English, 11 months ago

Simplify it pls... Its urgent ...No Spam answer...

Math, 11 months ago

Solve 8-30/6+7 using bodmas...