Consider the equation y=a(x-r1)(x+r2) for problem 2 & 4.(adsbygoogle = window.adsbygoogle || []).push({});

Problem 2. State the coordinates of the vertex.

Problem 4. State the value of the discruminant.

Problem 14. Solve: sqrt(x-4) + 10 = sqrt(x+4)

Problem 22.

Find integers b and c such that the equation x^3+bx^2+cx-10=0 has -2+i as a root.

Problem 23. If P(x) is a cibic polynomial such that P(-3)=P(-1)=P(2)=0 and P(0)=6, find P(x).

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# Homework Help: Algebra 2 problems

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