Math, asked by sunilk251986, 7 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

Math, 3 months ago

A manufacturer sells binoculars for 3750 to a wholesaler, who sells it to a retailer at a profit of 12%. The retailer sells it to the customer at a profit of 600. If the rate of GST is 18% and all sales are intra-state, find (i) the gst paid by the wholesaler to the central government (ii)the price paid by the retailer inclusive of tax (iii) the total gst received by state government (iv) the...

Math, 3 months ago

(coso-sino) as a Cosine of an angle...

Social Sciences, 3 months ago

answer this question fast and please don't spam other wise your answer will be reported...

English, 7 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, 7 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 ?