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Aneli [31]
3 years ago
15

What are the solutions to the equation x2-12x + 20 = –20?

Mathematics
2 answers:
ladessa [460]3 years ago
5 0

x = 2, 10

Solve value of x by factoring, getting

(x - 2)(x - 10) = 0

kondaur [170]3 years ago
3 0
Standard: x=4
implicit: x-4=0
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Three consecutive integers sum to 6. What is the least of these integers?
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Answer:

The least of the three integers is 1.

Step-by-step explanation:

Hi there!

Let <em>x</em> be equal to the least of these integers.

Let <em>x</em>+1 and <em>x</em>+2 be the next consecutive integers.

We're given that these integers have a sum os 6.

We can use these to construct an equation:

(x)+(x+1)+(x+2)=6

Combine like terms:

x+x+1+x+2=6\\x+x+x+1+2=6\\3x+3=6\\3x=3\\x=1

Therefore, the least of these integers is 1.

The other two integers would be 2 and 3.

I hope this helps!

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3 years ago
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3 years ago
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