3 years ago

Any one know how to find the roots of an equation?

1 answer:

4 0

<span>Solutions or Roots of Quadratic Equations. A real number x will be called a solution or a root if it satisfies the equation, meaning . It is easy to see that the roots are exactly the x-intercepts of the quadratic function , that is the intersection between the graph of the quadratic function with the x-axis.</span>

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Which is the solution set of the inequality 15y-9<36

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15y - 9 <36.
Add 9 to each side.

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y < 3.
Hope it helps! :)

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