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A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
Which are the solutions of the quadratic equation? x2 = -5x.
Solution:
A quadratic equation is an algebraic expression of the second degree in x.
The standard form of a quadratic equation is ax2 + bx + c = 0, where a, b are the coefficients, x is the variable, and c is the constant term.
It is given that
x2 = -5x
We can write it as
x2 + 5x = 0
Taking x as common
x (x + 5) = 0
So we get
x = 0 or
x + 5 = 0
x = - 5
Therefore, the solutions of the quadratic equation are 0 and -5.
Which are the solutions of the quadratic equation? x2= -5x.
Summary:
The solutions of the quadratic equation x2 = -5x are 0 and -5.The standard form of a quadratic equation is ax2 + bx + c = 0.
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