Math, asked by samszy5538, 10 months ago

Using suitable identites evaluate the following
104*97

Answers

Answered by thorironman

1

Answer:

10088

Step-by-step explanation:

104 × 97 = (100 + 4)(100 + (-3))

=100^2 + (4 + (-3))100 + 4 × (-3)

=10000 + 100 + (-12)

=10088

in the above solution I used the identity

(x+a)(x+b)=x^2+xa+xb+ab

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