Question

Evaluate the following products without directly multiplying: 1) 103*107

Answer 1

Step-by-step explanation:

we can't do it without direct multiplication

Answer 2

$\huge \underbrace \bold \red {Answer}$

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$103 \times 107$

$(100 + 3) \times (100 + 7)$

Formula :-

⚘ (x+a) (x+b)

⚘ x² + (a+b)x + ab

$↝(100 + 3) \times (100 + 7) \\ ↝100 {}^{2} + (7 + 3)100 + 3 \times 7 \\ ↝10000 + (10)100 + 21 \\ ↝10000 + 1000 + 21 \\ ↝11021$

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hope it helps