Answer:
False
Step-by-step explanation:
We first write the equation in the form ax² + bx + c=0 which gives us:
3x² - 6x + 9=0
Given the quadratic formula,
x= [-b ±√(b²- 4ac)]/2a ,the discriminant proves whether the equation has real roots or not.
The discriminant, which is the value under the root sign, may either be positive, negative or zero.
Positive discriminant- the equation has two real roots
Negative discriminant- the equation has no real roots
Zero discriminant - The equation has two repeated roots.
In the provided equation, b²-4ac results into:
(-6)²- (4×3×9)
=36-108
= -72
The result is negative therefore the equation has no real solutions.
Answer:
A
Step-by-step explanation:
Everything else is false and A is correct because the sum of two opposites equal 0.
Add up all the sides is one way I think and then try to find the volume like add them all up then divide them by 2
Answer:
Step-by-step explanation:
first it is about to delete your question and A. is 46 B. is 37
Answer:
0.1
Step-by-step explanation:
![10\sqrt{1} \\10\sqrt{1.0} \\=0.1](https://tex.z-dn.net/?f=10%5Csqrt%7B1%7D%20%5C%5C10%5Csqrt%7B1.0%7D%20%5C%5C%3D0.1)