Question

Simplify 105×108 by expanding the numbers

Answer 1

Answer:

Value of 105 × 108 = 11340

Step-by-step explanation:

We know the algebraic identity:

(x+a)(x+b) = x²+(a+b)x+ab

Now,

Value of 105 × 108

= (100+5)(100+8)

= 100² + (5+8)×100+5×8

= 10000+1300+40

= 11340

Therefore,

Value of 105 × 108 = 11340

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