the zeros of the quadratic polynomial x²+3x are
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1
Answer:
zeros are -2 and -1
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Answered by
1
Answer:
x²+3x+2
x²+2x+x+2
x(x+2)+1(x+2)
(x+1)(x+2)
x+1=0
x=-1
x+2=0
x=-2
Step-by-step explanation:
-1,-2 are zeroes
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