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In an algebraic equation when x is equal to -2.5 how many solutions does it have?
Wiki User
∙ 6y ago
The answer depends on the equation which is not specified in the question.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoONE solution, x = -2.5
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How many real solutions does a quadratic equation have if its discriminant is zero?
It will then have two equal real solutions
How many solutions are there to the equation -46 3x plus 7x?
None because without an equal sign it's not an equation
How can you tell how many solutions a quadratic equation will have without solving it?
A quadratic equation can have a maximum of 2 solutions. If the discriminant (b2-4ac) turns out to be less than 0, the equation will have no real roots. If the Discriminant is equal to 0, it will have equal roots. But, if the discriminant turns out to be more than 0,then the equation will have unequal and real roots.
How many possible solutions are there for these equations x-3y-3-2x 6y12?
None because without an equality sign it can not be considered to be an equation but some sort of an algebraic expression
How many solutions does the equation X 2 plus 7X plus 12 have?
None because without an equal it is not an equation. But if it was in the form of x2+7x+12 = 0 then it would have 2 solutions which are x = -3 and x = -4
How many real solutions does a quadratic equation have if its discriminant is zero?
It will then have two equal real solutions
In algebraic expressions is there a solution?
In many cases you can simplify an algebraic expression. You don't really "solve" them; an equation can be solved. An equation is a declaration that two expressions are equal, for example, x + 3 = 10.
How many solutions are there to the equation -46 3x plus 7x?
None because without an equal sign it's not an equation
If an equation is an identity how many solutions does it have?
An identity equation has infinite solutions.
How can you tell how many solutions a quadratic equation will have without solving it?
A quadratic equation can have a maximum of 2 solutions. If the discriminant (b2-4ac) turns out to be less than 0, the equation will have no real roots. If the Discriminant is equal to 0, it will have equal roots. But, if the discriminant turns out to be more than 0,then the equation will have unequal and real roots.
How many solutions do a equation have?
It will depend on the equation.
How many real solutions does the equation 3x2 12x 12 0 have?
If you mean: 3x^2+12x+12 = 0 then it has two equal solutions of -2
How many possible solutions are there for these equations x-3y-3-2x 6y12?
None because without an equality sign it can not be considered to be an equation but some sort of an algebraic expression
If the discriminant of a quadratic equation is -4 how many solutions does the equation have?
If the discriminant of a quadratic equation is less then 0 then it will have no real solutions.
If an equation has a degree of three how many solutions will there be?
If the highest degree of an equation is 3, then the equation must have 3 solutions. Solutions can be: 1) 3 real solutions 2) one real and two imaginary solutions.
How many solutions for x does the following equation have?
It has the following solutions.
How many solutions does the equation X 2 plus 7X plus 12 have?
None because without an equal it is not an equation. But if it was in the form of x2+7x+12 = 0 then it would have 2 solutions which are x = -3 and x = -4
