Math, asked by SanyamSaini960, 1 year ago

243² - 143² how to solve??

Answers

Answered by dk9942574

0

Answer:

Step-by-step explanation:

243*2-143*2=by using identity a*2-b*2=(a+b)(a-b)

(243+143)(243-143)=386*100=38600

38600is the answer.

Previous Question

Next Question

Similar questions

Hindi, 6 months ago

7. 'कवियों का कवि' किस कवि को कहा जाता है ? (A) शमशेर बहादुर सिंह B) निराला (C) (D) पंत...

Sociology, 6 months ago

I look after shops and buildings at night. I am a...

English, 6 months ago

data on apple fruit production in surat...

Environmental Sciences, 1 year ago

Explain various economic and financial environment which influence international business with example...

English, 1 year ago

Mr toad was startled by the sound of a truck true or false...

Math, 1 year ago

Let ABC be a right triangle in which AB-8cm and angleB-90°.BD is the perpendicular from B on AC. The circle through B,C,D is drawn.Construct the tangents from A to this circle...

Social Sciences, 1 year ago

ways of obtaining food of early human...

Chemistry, 1 year ago

What type of chemical reaction is this $amonia \: + hydrogen \: chloride$ ...