Math, asked by vaishnavijd179, 3 months ago

Use the expansion formula to find the value of : (102 x98)

Answers

Answered by vedantpande234

1

Answer:

9996

Step-by-step explanation:

(100+2)×(100-2). [(a+b)(a-b)=a^2-b^2

100^2 - 2^2

10000 - 4

9996

Previous Question

Next Question

Similar questions

Math, 1 month ago

Find X If the following pairs of rational number 6/8 ,X/-9...

Computer Science, 1 month ago

in systems development and organizational change, there are sources of resistance to change...

Physics, 1 month ago

a car increases its velocity from 18 km/h to 90 km/h in 10 seconds. Its acceleration is...

Physics, 3 months ago

2. The phase angle between the 1 point voltage and current in A.C. through a resistor is:...

English, 3 months ago

describe to the what the boy compared to?

Math, 10 months ago

prove that the following number are irrational ? 1).7-2√5 ____ 2).3/2√5__ 3). √5+√3 ___4). 2/√7 ____5).2√3-1...

Physics, 10 months ago

The four capacitors, each of 25 μ F are connected as shown in fig. The dc voltmeter reads 200 V. The charge on each plate of capacitor is (a) ± 2´10⁻³C (b) ± 5´10⁻³C (c) ± 2´10⁻²C (d) ± 5´10⁻²C...

Physics, 10 months ago

The distance between an object and its real image formed by a convex lens cannot be (a) greater than 2 f (b) less than 2 f (c) greater than 4 f (d) less than 4 f...