Question

Evaluate
298 x 298 - 205 x 205/
93​

Answer 1

Answer:

298×298 - 205×205

298×298 = (298)²

and

205×205 = (205)²

So， (298)² - (205)²

this is in the form of a² - b²

a² - b² = (a + b) (a - b)

(298)² - (205)²

= (298 + 205) (295 - 205)

= 503 × 90

= 45270

Step-by-step explanation:

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Answer 2

Answer:

46,779

Step-by-step explanation:

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