Question

Evaluate 103 × 107.
(With Identity)​​

Answer 1

Answer:

1021answer ha meri jaan

Answer 2

Answer:

=> The value of $103 \times 107$ is $11021$.

Step-by-step explanation:

Given that:-

$103 \times 107$

As we have to evaluate the value of $103 \times 107$

Now, consider that:

$103 \times 107=(100+3)(100+7)$

Here we use the identity,

$(x+a)(x+b)=x^{2}+(a+b) x+a b$

Taking, $x=100, a=7$ and $b=3,$ we get

By substituting the above values in the identity, we get

=> $103 \times 107=(100+3)(100+7)$

By further calculating it we get,

                   $=100^{2}+(3+7) 100+3 \times 7$

                   $=10000+1000+21$

                   $=11021$

Hence, the value of $103 \times 107=11021$