Math, asked by ChinmayRajeev58, 10 months ago

Factorise the following expression 3x^2-14x-21

Answers

Answered by isha5191

1

this answer cannot be factorise so

-b+-√b^2-4ac

-------------------

2a

so therefore the answer is

14+√-56. 14-√-56

---------------. OR. -----------------

6. 6

Previous Question

Next Question

Similar questions

English, 5 months ago

do you feel yung lee the old artist knew he was passing off a fake to the british ambassdor..?

History, 5 months ago

1. गोवा के प्रथम मुख्यमंत्री ?2.जमनालाल बजाज ने किस कंपनी की स्थापना की ? 3. असम का लोक नृत्य क्या है ? 4.टाइफाइड किस अंग को प्रभावित करता है ? 5. बुध को कहा ज्ञान प्राप्त हुआ ? 6. एवरेस्ट शिखर पर पहुंचने वाली पहली भारतीय महिला कौन थी ? 7.भारत का कुल क्षेत्रफल कितना है ? 8.लावणी किस राज्य का लोक नृत्य है ? 9. मिजोरम का गठन कब हुआ ? 10. प्रथम के चुनाव आयुक्त कौन है ?

English, 5 months ago

plz give me answer plzzzzzzzz help me plzzzzzzzz...

History, 10 months ago

A child’s __________ often are influenced by the belief systems of his or her parents. A. ideologies B. bilingualism C. territoriality D. cultural diffusion...

Science, 10 months ago

21. Why cannot displacement reaction in zinc Sulphate and iron sulphate solutions take place on adding copper turnings?

English, 11 months ago

Chief properties of average...

Math, 11 months ago

Two poles of height ‘a’ meters and ‘b’ meters are ‘p’ meters apart . Prove that the height of intersection of the line joining top of each pole to foot of the opposit pole is ab/a+b meters...

History, 11 months ago

Choose all that apply the length of time hunter-gatherers stayed in one region depended on Climate conditions Other nomadic people Available food Amount of food stored Soil fertility...