Find the sum of two consecutive no? If the difference of squares of the two numbers is 19.
(a) 19
(b) 20
(c) 21
(d) 22
Answers
Answered by
2
Answer:
20 is the ans I think so ooooo
Answered by
3
Answer:
Your answer is (a) 19
Step-by-step explanation:
square of 9= 81
square of 10=100
According to queation difference of square of both the number 100-81=19
Now, sum of both the number is 10+9=19
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