Please help! Arsenic is toxic to humand. The greatest amount of arsenic that is allowed in drinking water id 10 parts per billion. A test shows that a source of drinking water contains 0.000002% arsenic. Is this an allowable amount?​

Ibelieve that c. recording would work best.

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*

sorey ik so sorey i need and need to answer a few