Guys please help me. x²+7x+12 find the sum of roots and product of roots.
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Answered by
2
Answer:
x²+7x+12
x²+(4+3)X+12
x²+4x+3x+12
X(X+4)+3(X+4)
(X+4)(X+3)
Answered by
0
Answer:
solution=
x²+3x+4x+12
x(x+3)+4(x+3)
(x+4)(x+3)=0
X+4=0,X+3=0
X= -4,x= -3
a=1,b=7,c=12
sum of zeroes=-b/a
-7/1=-7
product of zeroes=c/a
12/1=12
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