A. 5(x10) you have to do the quotient first. then, the 5 is outside the parenthesis.
Next it says some number, (x) is the variable, and then 10. go in the order it's given so you would get 5(x/10) for the answer.
A quadratic equation has equal roots if and only if the discriminant
is zero.
So, we have to impose
Since p is non-zero, the only possible value for p is 4/9.
Awe thanks.
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No, because it <em>is not a straight line when graphed.</em>