Question

Using suitable identity find 98x107​

Answer 1

Answer:

soprry dont know but take help of this

Step-by-step explanation:

(100+9)(100+8)

100^2+100(9+8)+(9)(8)

10000+(100×17)+72

10000+1700+72

11,772

IDENTITY:-(X+a)(x+b)=x^2+x(a+b)+ab

Answer 2

Answer:

Step-by-step explanation:

(100+9)(100+8)

100^2+100(9+8)+(9)(8)

10000+(100×17)+72

10000+1700+72

11,772

IDENTITY:-(X+a)(x+b)=x^2+x(a+b)+ab