Math, asked by nishitbansal84, 4 months ago

Evaluate the following using suitable identity:
(1) 99^2

Answers

Answered by kaushikagowrishankar

1

Answer:

I hope it helps you my friend

Attachments:

Answered by hemant8bb

1

Step-by-step explanation:

(identity=(a-b)²=a²-2ab + b²

(100-1)² = 100²-2x100x1 + 1²

= 10000-200+1

= 9801

Plz mark me as brilliant

Previous Question

Next Question

Similar questions

India Languages, 1 month ago

who developed java and when...

English, 1 month ago

The teacher said,"go out from the class" change to indirect speech...

Physics, 1 month ago

A short magnetic diploe has magnetic moment 0.5 A m2. Calculate its Magnetic field at a distance of 20 cm from the centre of magnetic dipole On ( i ) the axis ( ii) the equatorial line.

Hindi, 4 months ago

* आज आम्ही खूप मजा केली. या वाक्यातील सर्वनाम ओळखा.

Science, 4 months ago

Express the energy in kJ when a bike of mass 80kg is moving with a velocity of 72km/h...

English, 10 months ago

change into passive voice. they made some wooden toys...

Physics, 10 months ago

This is a position time graph. Mention the type of motion of the object for this graph. image of graph is attached...

Social Sciences, 10 months ago

what is palaeolithic age ?