Math, asked by nimmyvarghese16, 9 months ago

can u ans the q that are marked

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Answers

Answered by lakshyatyagi34
1

Step-by-step explanation:

may be it's help you...

please ignore right corner

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Answered by saikrishna37
1

Step-by-step explanation:

x2+4x+3x+12

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

therefore: (x+4) (x+3)

x+3=0 ; x+4 =0

x= -3. ; x=-4

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