3 years ago

Two of the steps in the derivation of the quadratic formula are shown below.

2 answers:

Helen [10]3 years ago

7 0

Answer:

taking the square root of both sides of the equation

Step-by-step explanation:

I didnt do it sorry

icang [17]3 years ago

7 0

Answer:

the right answer is: taking the square root of both sides of the equation

Step-by-step explanation:

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Nady [450]

$7n-2=6n-2n \\
6n-2n-7n=-2\\
-3n=-2\\
n=\dfrac{2}{3}$

3 0

3 years ago

nekit [7.7K]

Answer:

The first one, third one, fourth one, and sixth one.

Step-by-step explanation:

I hope this helps!

6 0

2 years ago

Alexxandr [17]

You can put it in a graphing calculator.

X Y
-2 59.64
-1 59.82
0 60
1 60.18
2 60.36

Thats it. and you just graph it

6 0

3 years ago

IgorLugansk [536]

Answer:

The mode would be 45.

Step-by-step explanation:

The mode is 45 because a mode is the most repeated number in a set.

8 0

3 years ago

zzz [600]

Yes. Your answer is correct

5 0

3 years ago