2x2 - 5x - 3 = 0 A quadratic equation expressed in the form ax2 + bx + c = 0 has two real and distinct roots when b2 - 4ac is positive. Using the figures from the supplied equation then b2 - 4ac = 52 - (4 x 2 x -3) = 25 + 24 = 49. Therefore there are TWO real and distinct roots.
Any two numbers that make one of the equations true will make the other equation true.
It will be zero, because zero is included in the set. Anything times zero is zero. I think the question you meant to ask is "What is the product of all figures from one to 25?". This is easy if you have a scientific calculator. The operation is 25 factorial, which looks like 25!. Find an exlamation point on your calculator, then enter it after you enter 25. The answer to 25! is 1.55E25.
about in mathematical terms mean to round!
The Definition of Congruent Figures (which is a proof) says that if two figures have corresponding sides congruent and corresponding angles congruent, then the figures are to be congruent.
They have the same shape and measurements
Two figures are congruent when they have the exact same angles within them. However, one of the figures might be blown up or shrunk. (Just not Skewed/Stretched).for example: Ais congruent tobut isn't congruent toASince it's slanted (skewed).=== === == == == ==
They are congruent if they are identical in shape and size.
Two figures are congruent if and only if they have the same shape and size.
Congruent means that two figures have the same shape. Non-congruent means they don't. There is no "similarity"; two non-congruent figures can be just about anything, for example a square and a circle.
Congruent figures are always similar. However, similar figures are only sometimes congruent.
Yes, congruent means same size and shape.
In geometry two figures are congruent if they have the same shape and size if they are non congruent they do not have the same shape and size two triangles are congruent if their corresponding sides are all equal in lengh and their corresponding angles are equal in size
Congruent means two figures have exactly the same shape and size. If the shape is identical, but not the size , two figures are similar.
Congruent figures are figures that have the same size and shape.