0
An equation with a discriminant that is less than zero.
Note that in getting the discriminant, use the general form:
ax²+bx+c=0
D=b²-4ac
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
If the discriminant of an equation is zero is true of the equation?
That its roots (solutions) are coincident.
Is The square root of a quotient equals the quotient of the two square roots?
yes that is true
Every positive number has two square roots the principal square root and its opposite?
true
What is the solving for the roots of quadratic equation?
It is finding the values of the variable that make the quadratic equation true.
Why are x values called roots?
In math speak: Solving the equation means finding 'x' values that make the equation true. These 'x' values are called the roots of the quadratic.
Do Poisonous plants have roots?
true
Do Vascular plants have roots for absorbing water true or false?
True
Which is an example of a plant with true roots?
ferns
True or False- The nodules that grow on legumes' roots are home to symbiotic bacteria.?
True, true, oh so true.
Do plants carry water to the roots true or false?
no
Positive numbers have negative square roots?
False
What types of plants do not have true roots?
Non-vascular plants
What do you think is true of the square roots of a complex number?
I posted an answer about cube roots of complex numbers. The same info can be applied to square roots. (see related links)
why are the rhizoids of mosses not considered as true roots?
Rhizoids appear to be root like as they do fullfil the role of griping the plant to the ground stone,branch etc But as they don't fullfil the water and nutrients absorption role like roots that's why they were not considered as true roots
What is true about a quadratic equation when the discriminant of the equation is positive?
It will then have 2 different roots If the discriminant is zero than it will have have 2 equal roots
Is true Both spinal and cranial nerves have dorsal and ventral roots?
Dorsal and ventral roots are a feature of spinal nerves only. Cranial nerves do not have dorsal and ventral roots.
If the discriminant of an equation is zero What is true of the equation?
That its roots (solutions) are coincident.
