Question

Using Identities, Evaluate the following: 103×104​

Answer 1

Answer:

By using (x+a)(x+b)=x^2 + x(a+b) + ab , 104*103=(100+4)(100+3)=100^2 + 100(4+3) + (4*3)=10000+700+12=10712Therefore, the answer is 10712.

Answer 2

Answer:

10712

Step-by-step explanation:

(100 + 3)×(100+4)

10000 + 300 + 400 + 12

10712

hope it helps!!