Math, asked by venkattanigundala, 5 months ago

b) Find the value of 103 X 97 using (a + b)(a -b ) = a2 - 62

Answers

Answered by sarojsadhna987

Answer:

(a+b) (a-b) =a2-b2

(100+3) 100-3)=10000-9

=9991

Answered by rksanjayaanand

Answer:

103×97=9991

Step-by-step explanation:

=(100+3)(100-3)=100^2-3^2=10000-9=9991

Previous Question

Next Question

Similar questions

Math, 2 months ago

$\sf By \: what \: number \: should( { \frac{ - 4}{7} })^{ - 1} \\ \sf \: \ \textless \ br /\ \textgreater \ be \: divided \: so \: that \: the \: quotient \\ \sf \: may \: be \: ( { \frac{ - 8}{7} })^{ - 1}?\ \textless \ br /\ \textgreater \ \ \textless \ br /\ \textgreater \$ ...

Science, 2 months ago

Which statement about Homeostasis is incorrect? 1.because of this, the fluctuations of the internal environment are of extremely narrow range as compared to that of the external environment 2.there is a definite control system regulating the homeostatic activities 3.homeostatic mechanisms keep the internal environment fixed despite wide changes in the external environment 4.all the above...

Math, 2 months ago

Cot A = 4 Find tan A,sin A,cosA plz help!!

Math, 5 months ago

3. There is a slide in a park. One of its side walls has been painted in some colour with a message "KEEP THE PARK GREEN AND CLEAN" (see Fig. 12.10 ). If the sides of the wall are 15 m. 11 m and 6 m, find the area painted in colour. --- 6 m --- . 11 m KEEP THE PARK GREEN AND CLEAN 15 m...

Hindi, 5 months ago

Please answer 2 ,6,12 and 16...

Math, 9 months ago

all the formulae from 5 to 10 standered for math...

Chemistry, 9 months ago

What is Atom???????

Math, 9 months ago

find the value of X ...

b) Find the value of 103 X 97 using (a + b)(a -b ) = a2 - 62​

Answers

b) Find the value of 103 X 97 using (a + b)(a -b ) = a2 - 62