The correct option is A 9996Apply the formula (a + b) (a – b) = a2 – b2 (100 2)(100+2) = (100)2 – (2)2 =10000 4 = 9996 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Properties of Multiplication of Integers

Evaluate 98 x...

Question

Evaluate 98 x 102.

9988

No worries! We‘ve got your back. Try BYJU‘S free classes today!

9899

No worries! We‘ve got your back. Try BYJU‘S free classes today!

9996

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

9898

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
9996

Apply the formula (a + b) (a – b) = a² – b²

(100-2)(100+2) = (100)² – (2)²

=10000 - 4

= 9996

Suggest Corrections

Similar questions

Evaluate 98 x 102.

102 \times 98

Evaluate these using identity:

(i) 55 × 45; (ii) 33 × 27; (iii) 8.5 × 9.5; (iv) 102 × 98.

Using binomial theorem evaluate each of the following:

$(i) (96)^{3} (i i) (102)^{5} (i i i) (101)^{4} (i v) (98)^{5}$

\int_{10}^{2} (x^{2} + x + 2) d x

Join BYJU'S Learning Program