Hindi, asked by somyadeheriya12, 5 months ago

(2x + 5y) (2x + 3y) का गुणनफल ज्ञात करने के लिये
सर्वसमिका (x+a) (x+b)
= x + 2ab + b' का प्रयोग
कीजिए ।

Answers

Answered by krsinhadks

4

Explanation:

x²+(a+b)x+ axb

x²+(5y+3y)x+ 5y x 3y

x²+8xy+ 15y

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