Question

Evaluate :-
(38)^2-(37)^2

Answer 1

38^2 - 37^2   Identity 4- (a^2-b^2)= (a^2-b^2)
1444 - 1396
75

Answer 2

Answer:

Concept: evaluating by squaring the figure and then subtracting

Given: $(38)^2-(37)^2$

To find: evaluate the above question

Step-by-step explanation:

the question given can be read as thirty eight  square or to  the power two.

here, squaring means multiplying the number with the number itself and the result is the square of the number.

so,  in this question first have  to square both the number by multiplying the number with itself and the resulting figure with be subtracted with each other.

so, the question is $(38)^2-(37)^2$

or, $1444-1396$

or the answer is $48$.

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