Math, asked by madhuri29, 1 year ago

फैक्टराइज एक्स स्क्वायर प्लस 7 एक्स प्लस 12
factorise  x \times x + 7x + 12

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Answers

Answered by pankajhinduja
1

Answer:

x²+7x+12

x²+4x+3x+12

x(x+4)+3(x+4)

(x+4)(x+3)

Answered by dhruvg096
1

Answer:

Here is the solution ...

Step-by-step explanation:

x2+7x+12

x2+3x+4x+12

x(x+3)+4(x+3)

=> (x+4)(x+3)

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