1.

Using identities 194 into 206

Answer»

Answer:

39,964

Step-by-step explanation:

194*206 can be REPRESENTED as: (200-6)*(200+6). The identity we are GOING to USE in this case is

(a-b)(a+b) = a²-b²

So, (200-6)(200+6) = (200)²-(6)²

= 40000 - 36

= 39,964



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