Question

(47)²-(43)² solve please fast​

Answer 1

Step-by-step explanation:

(factor the expression)

(47)²-(43)²

(47-43)×(47+43)

4×90

360

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Answer 2

Step-by-step explanation:

$\huge\underline\mathfrak{Answer}$

Hey mate!

here is your answer

Q)Evaluate (47)² - (43)²

⇒it is in the form of a² - b²

⇒ we know that ,

◆ a² - b² = (a+b)(a - b)

So, 47² - 43² = (47 + 43)(47-43)

⇒ 47² - 43² = (90)(4)

⇒ 47² - 43² = 360

⇒ Therefore, 47² - 43² = 360

HOPE IT HELPS YOU...