Math, asked by ry043120, 4 months ago

समीकरण x2 +7x+12 =0 के हल है

Answers

Answered by sumaiya298

1

Answer:

x=-4 and x=-3

Step-by-step explanation:

x²+4x+3x+12=0

x(x+4)+3(x+4)=0

(x+4)(x+3)=0

x+4=0;x+3=0

x=-4;x=-3

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