3. Write zeros of the polynomial . x²-x-6
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Answered by
2
x²-x-6
x²-3x+2x-6=0
x(x-3)+2(x-3)=0
(x-3)(x+2)=0
If (a)(b)=0
=>a=0 or b=0
=>x-3=0 or x+2=0
=>[x=3] or [x= -2] ANSWER...
PLS MARK THIS ANSWER AS BRAINLIEST!!!
x²-3x+2x-6=0
x(x-3)+2(x-3)=0
(x-3)(x+2)=0
If (a)(b)=0
=>a=0 or b=0
=>x-3=0 or x+2=0
=>[x=3] or [x= -2] ANSWER...
PLS MARK THIS ANSWER AS BRAINLIEST!!!
Answered by
3
Hello friend
Here goes your answer
x²-x-6
Let us equate it to zero
Splitting the middle term
0=x²-3x+2x-6
0=x(x-3)+2(x-3)
0=(x+2)(x+3)
(x+2)=0
x=-2
(x+3)=0
x=-3
Therefore, the zeros of the polynomial are -2 and -3
Hope it helps!!!
Here goes your answer
x²-x-6
Let us equate it to zero
Splitting the middle term
0=x²-3x+2x-6
0=x(x-3)+2(x-3)
0=(x+2)(x+3)
(x+2)=0
x=-2
(x+3)=0
x=-3
Therefore, the zeros of the polynomial are -2 and -3
Hope it helps!!!
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