Math, asked by utkarshbarnwal, 19 days ago

why (a+b)^2 = a^2+2ab+b^2 ?

Answers

Answered by iannaseem

1

Step-by-step explanation:

(a+b)² = (a +b) (a+b)

= a² +ab +ba +b²

= a² + 2ab +b²

Previous Question

Next Question

Similar questions

English, 9 days ago

write a composition on the topic how a stranger changed my life for ever...

English, 9 days ago

हेमा सेट फोटो ब्यूटीफुल हाउस इट इज चेंज इनटू इनडायरेक्ट स्पीच in English ...

Math, 9 days ago

6. 46 ships can hold 181924 containers. What is the capacity of one ship?

Physics, 19 days ago

Vinayak looked at the figure given below and after studying it carefully, he made the following conclusions, by taking the sign conventions into consideration P M 1) P, M and represents the object, mirror and image respectively ii) M is a convex mirror ant the image formed is virtual. lii) M is a concave mirror and the image formed is real. iv) M is a concave mirror and the image formed is...

Math, 19 days ago

Evaluate (x- 1/x)^2 - (x+ 1)^2...

English, 9 months ago

Describe the narrator 's experience as he flew the aeroplane into the storm ...

English, 9 months ago

what happened when macbeth and banquo were returning from the war ?

Science, 9 months ago

what is balanced chemical reaction?