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Diorchango
Answered

the square root of five less than a certain number is zero find the number solution (maayos po sana pahelp please)​

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MyQueenZeingo

Answer:

4x = x2 - 5 (Rearrange the equation to form a quadratic -(subtract 4x from both sides))

x2 - 4x -5 = 0 (Either factor the equation, or use the standard solution for a quadratic equation. In this case, it can be factored.)

(x - 5) (x + 1) = 0, Set each factor equal to zero to find the roots (the x values where the graph crosses the x axis)

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