The value of 95 x 105 is:
Answer & explanation
Correct answer: option 4
(a - b)(a + b) = (a2 - b2)
95 × 105 =
(100 - 5)(100 + 5)
= 1002 - 52
= 10000 - 25 = 9975
The value of 95 x 105 is:
Correct answer: option 4
(a - b)(a + b) = (a2 - b2)
95 × 105 =
(100 - 5)(100 + 5)
= 1002 - 52
= 10000 - 25 = 9975