12 को इस प्रकार दो भागों में बाँटे कि उनका गुणनफल 32 हो ।
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Answer:
the numbers are 4 and 8
Step-by-step explanation:
let the numbers be x & y
∴ x + y = 12
or, x = (12-y)
∴ x y = 32
or, (12-y)y = 32
or, y²-12y+32 = 0
or, y² - 8y -4y + 32 = 0
or, (y-8) (y-4) = 0
∴ (y-8) = 0 ∴ x = (12-8) = 4
or, y = 8
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