Question

Without actual multiplication find the square of 58

Answer 1

Answer:

Ans is 3364

Step-by-step explanation:

(58)^2

=(50 + 8)^2

=50^2 + 2*50*8 + 8^2

= 2500 + 800 + 64

= 3364

Answer 2

Answer:

Step-by-step explanation:

58

=58^2

(50+8)^2×(50+8)^2

As per the distributy property

=50×(50+8)+8×(50+8)

=(2500+400)+(400+64)

=2900+464

=3364

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