Which quadratic function has one real solution? a.0 = 2(x + 7)(x – 5) b.0 = (x – 3)(x – 3) c.0

1 real solution means that it has a multiplicity aka
if r is the solution
0=(x-r)^m

theone that fits that is B, the solution is x=3

B is answer

0 = (x – 3)(x – 3)

x - 3 = 0

x = 3

Solution is x = 3 (one real solution)

Answer

0 = (x – 3)(x – 3)

B

Step-by-step explanation:

0=2/3(x-3)(x-3)

did it on edge

ITS NUMBER 2

Step-by-step explanation:

Step-by-step explanation:

ans will be 12 X will be the ans

The answer is B (0 = (x – 3)(x – 3))

Your answer is B: 0 = (x – 3)(x – 3)

Hope this helps!

A quadratic equation could yield one of two types of roots: real and imaginary. Rational roots are whole numbers and fractions, whereas imaginary roots are complex numbers incorporating the 'i' symbol. When you say, the equation has one real root, this means that there are actually two roots but same in value. That would be letter (x-3)(x-3) = 0. Its root is x=3.

an equation, graph or data that can be modeled by a degree two polynomial

As we have seen, there can be 0 , 1 , or 2 solutions to a quadratic equation, depending on whether the expression inside the square root sign  is positive, negative, or zero. This expression has a special name: the discriminant.