Question

factorise the trinomial = x^+7x+12​

Answer 1

Answer:

x= -3,-4

Step-by-step explanation:

x²+7x+12=0

x²+4x+3x+12=0

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

x= -3 , -4

Answer 2

Answer is in the attachment ⤴️

Step-by-step explanation:

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