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Aleksandr-060686 [28]
3 years ago
12

X squared minus 7x plus 10 equals 0

Mathematics
1 answer:
joja [24]3 years ago
3 0
X² - 7x + 10 = 0

Let's factor out the equation first.

x² - 7x + 10

x             -2
x             -5

This factoring of (x-2)(x-5) fit the equation.

(x-2)(x-5) = 0

One of the factors must equal 0 as to equal zero.

Either x - 2 = 0 or x - 5 = 0

x - 2 = 0 
x = 2

x - 5 = 0
x = 5

The two answers are x = 2 or x = 5. Hope this helps!
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Answer:

15

Step-by-step explanation:

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10 / 2 -(16/4) + 14

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7 0
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Answer: Hope This Helps!

Step-by-step explanation:

Simplify the expression.

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1.1221500000*10^-10

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Does the fraction 1/2 make the equation +6/6=3/2 true?
dolphi86 [110]

Answer:

Yes

Step-by-step explanation:

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