3 years ago

What is the quadratic formula?

2 answers:

8 0

Answer:

Step-by-step explanation:

tatiyna3 years ago

3 0

Answer:

x = $\frac{-b±\sqrt{b^2-4ac} }{2a}$

Ignore the capital A for this equation when it is ax^2+bx+c=0

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Temka [501]

Answer:

Step-by-step explanation:

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4 years ago

lbvjy [14]

Step-by-step explanation:

Step 1: 12x-6= 1

step 2:12x=7

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stealth61 [152]

The numbers on the left represent 10 times that number

The numbers on the right are added to the end of the number on the left so

3I1=31 and 4I8=48 and 3I 1 1 2= 31 31 32

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3 years ago

saw5 [17]

Answer:

3 tens

Step-by-step explanation:

4 tens and 5 ones is 45

so 45 minus 15 is 30

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3 years ago

Mariulka [41]

Distribute -3 in
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3 years ago