(1) collect all terms on one side ⇒ ax² + bx + c = 0 execute it for this reason "ax²" is optimistic 2x² - 5x + 1 = 0 ←only need to change sign of moved terms(2) identify a, b, and c ⇒ a = 2, b = -5, and c = 1(3) substitute values into the quadratic formula:

Step-by-step explanation:

We use the quadratic formula here which says for a quadratic equation

.

Now in our situation

so us have:

Which are our solutions.

What will certainly the graph look like for a system of equations that has no solution? a. The lines will certainly be perpendicular. B. The lines will certainly cross at one point. C. Both equations will kind the very same line. D. The lines will certainly be parallel.

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