Find the product of 23 × 25 without actual multiplication.
Answers
Answered by
4
Answer:
✓✓ 23× 25 = (20+3) × (20+5)
= 20(3+5)
=20× 8
=160
Step-by-step explanation:
hence, product of 23 and 25 is 160..
Answered by
0
Answer:575
Step-by-step explanation:
According to the Q,
>> 23 × 25
23 = (24 - 1)
25 = (24 + 1)
>> (24 - 1) (24 + 1)
Using Formula (a - b) (a + b) = a² - b²:
>> 24² - 1²
>> 576 - 1
>> 575
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