) Zeroes of the quadratic polynomial x² + 2x - 8 are *
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Answer:
x= 2,-4
Step-by-step explanation:
x²+2x-8=0
x²+4x-2x-8=0
x(x+4)-2(x+4)=0
(x-2)(x+4)=0
x= 2,-4
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