Math, asked by sunilk251986, 8 months ago

Calculate using identities of 197×203

Answers

Answered by kedhar371

0

Answer:

(100-3)(100+3)

(100)2-(3)2 2 is an exponent. (hundred square - 3 square

10000-9

9991

Do follow

Answered by Yoyorowdy

0

Answer:

(x-y)(x+y)=x²-y²

So,

(200-3)(200+3)=(200)²-(3)²

=40000-9

=39991

Hope it helps

Previous Question

Next Question

Similar questions

Chemistry, 4 months ago

If a piston develope a crack which expose the gas inside to the atmosphere outside what will happen to piston...

Math, 4 months ago

Tumne mujhe block kyo kiya. QUESTION :- 5x - 3 = x + 17...

Biology, 4 months ago

what is ultrafiltration?

English, 8 months ago

d) How do stories/biographies of such famous people help youngsters? 1. Dr APJ Abdul Kalam 2. Abraham Lincoln 3. Charlie Chaplin 4. Kalpana Chawla ...

English, 8 months ago

essay about qualities of a good listener ...

Math, 11 months ago

MATHEMATICS Track - A(Techno) Straight objective type questions : T IF 0 -- and / - 44 cm, then the value of T is al 28 cm b) 56 cm c) 48 cm If + COLA = 3 then sin t+cos A sin A-cus A d) 24 cm | 0 3 dac ) Ap 111) Radius c) 7 iv) Normal sin A 1/2 v rocal length ITA = 45° and B = 30°. then - cos A+ sin A sin B id, sa }} = P. 1 --4 - 1}} } UB -ri-SY- 0 AN - A5 If sin (A+B) = = cos (A-BI, then A = a)...

Math, 11 months ago

solve x-9+X/3 = 9 by transportation method...

Biology, 11 months ago

what is fluoro-chromes ?