Q: What are the zeros or x-interecepts or soultions or roots of the quadratic equation -7x2 - 27x plus 28 equals 0?

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an equation has an equals sign.

Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.

It is a quadratic equation that has 2 solutions

It is a quadratic equation in X.

A quadratic equation is univariate: it has only one variable. A quadratic equation cannot have two variables. So, if b and c are known then it is a quadratic equation in a; if a and b are known it is a quadratic in c.Another Answer:-The question given is Pythagoras' theorem formula for a right angle triangle

Related questions

an equation has an equals sign.

No. [ y = 4x2 ] is a quadratic equation.

Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.

It is a quadratic equation and its solutions can be found by using the quadratic equation formula.

No

It is a quadratic equation that has 2 solutions

No. It is a quartic equation. The largest power of x in a quadratic equation must be 2.

Yes.

It is a quadratic equation in X.

It has one real solution.

A quadratic equation is univariate: it has only one variable. A quadratic equation cannot have two variables. So, if b and c are known then it is a quadratic equation in a; if a and b are known it is a quadratic in c.Another Answer:-The question given is Pythagoras' theorem formula for a right angle triangle

Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.