find the zeros of p(x)=2×2-x-6
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Answer:
Step-by-step explanation:
We find the zeroes by factorizing the equation x
2
−x−6=0 as follows:
x
2
−x−6=0
⇒x
2
−3x+2x−6=0
⇒x(x−3)+2(x−3)=0
⇒(x+2)(x−3)=0
⇒x+2=0,x−3=0
⇒x=−2,x=3
Hence, the zeroes of the polynomial x
2
−x−6=0 are 3,−2.
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