Is (-1) a zero of x³-3x²+5x-9??? plz anawer it fast
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If - 1 makes the whole polynomial equals to zero, then this is a zero. Zero is a number that makes the whole polynomial equals to zero.
Plz refer to the attachment...... As u see from the pic I post, the value is not zero, therefore - 1 is not a zero of this polynomial
If - 1 makes the whole polynomial equals to zero, then this is a zero. Zero is a number that makes the whole polynomial equals to zero.
Plz refer to the attachment...... As u see from the pic I post, the value is not zero, therefore - 1 is not a zero of this polynomial
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