Question
(23341379 × 72) = ?
A. 2142339288
B. 1223441288
C. 1680579288
D. 2142579288
Answer: C
Solution:
23341379 × 72
= 23341379(70 + 2)
= (23341379 × 70) + (23341379 × 2)
= 1633896530 + 46682758
= 1680579288
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Multiplication (What is multiplication?)
What is the value of P in the following Equation ? 19^2.5 × 19^p = 19^7