Answer:
37,50,65
Step-by-step explanation:
Hi
Just told you : first know by heart remarkable identities !
Then apply :
4x²-12x = -9
4x²-12x +9 =0
(2x-3)² = 0
(2x-3) (2x-3) = 0
Now you have a double solution :
2x-3 = 0
and 2x -3 = 0
I let you try !
Answer:
Root at -4 with multiplicity of 2
Root at 2 with multiplicity of 1
Step-by-step explanation:
You don't actually need to factor this, you can just use Vieta's formulas and deduce the answer by looking at the options.
It states that the product of the roots is equal to the constant over the coefficient of the highest degree term; in this case, it is 16/1=16.
If you take the product of the roots of each answer, you get (from top to bottom) 16, 4, -16, and -4, which means that only the first answer is correct.
Answer:
I think B
Step-by-step explanation:
Answer: 0.06
27/50
1/64
I am not sure but I think it is 1/36
3⁵
Idaho has the smallest population.
0.000857
1.414213562..
1.5 x 10⁸
.16
3/32
6.2
29/30
I am not sure
-1/6
4/9
2.25
.265
Step-by-step explanation:
