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larisa86 [58]
3 years ago
7

Roger says that the equation x²-12x+36=0 has only one solution, Regina says Roger is wrong and that the fundamental theorem of a

lgebra guarantees that a quadratic equation must have two solutions. Who is correct and why?
Mathematics
1 answer:
solniwko [45]3 years ago
8 0

Answer:

The answer is that Regina is absolutely right

Step-by-step explanation:

Hello!

The answer is that Regina is absolutely right, this is because the fundamental theorem of algebra states that every polynomial equation has the same number of solutions as its highest exponent, for this case it is 2. Therefore, there are two values of X that cause the equation to result in zero

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5 0
2 years ago
Simplest form<br> 3/10 + 7/12 =
pochemuha
3(12)/10(12) + 7(10)/12(10) = 36/120 + 70/120

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7 0
3 years ago
I am not sure if this is right can someone check it ASAP please
NikAS [45]

Answer:

x=10

Step-by-step explanation:

3(4x-12) = 84

Divide each side by 3

3/3(4x-12) = 84/3

4x-12 =28

Add 12 to each side

4x-12+12 = 28+12

4x= 40

Divide each side by 4

4x/4 = 40/4

x = 10

6 0
3 years ago
What is the value of x
il63 [147K]

the 2 angles are congruent so...

x+40=3x    set the 2 equations equal to each other

40=2x      subtract x from both sides

20=x     divide by 2

x=20 is the final answer

Have a blessed day!


5 0
3 years ago
Read 2 more answers
Hey guys i need your help what is 89 dividedby 2,908
Ivan

Answer:

The answer is 32.6741573034

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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