Question

evaluate (502)^2-(498)^2 using identities​

Answer 1

Answer:

Q1

Using the identities, evaluate the following:

496×504

Q2

Use identities to evaluate :(502)

2

Q3

Using identities evaluate (3.1)

2

Q4

Using identities, evaluate:

(1.02)

2

−(0.98)

2

Q5

Evaluate using suitable identities: (102)

3