3 years ago

62 less than twice victors score

Mathematics

2 answers:

timurjin [86]3 years ago

4 0

You equation is 62-2x

Nat2105 [25]3 years ago

4 0

62-2x hope this helps!

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skelet666 [1.2K]

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3 years ago

Order from least to greatest, please.

Rus_ich [418]

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3 years ago

Quadratic formula to find the zeros <br> b^2-4b+4=0

Lunna [17]

Answer:

Step-by-step explanation:

Remark

I don't think you need the quadratic formula for this equation. It just factors into (b - 2)(b - 2), but I'll do it because you requested it.

Formula

$\text{x = }\dfrac{ -b \pm \sqrt{b^{2} - 4ac } }{2a}$

Givens

a = 1

b = - 4

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Solution

x = - - 4 +/- sqrt((-4^2) - 4*1*4)

====================

2*1

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==========

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x = 2

There are 2 roots but both of them are the same. Some teachers say there is only 1 root. I'm in that group.

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3 years ago

Given that 2(-x + 4)=3 prove that x=5/2

user100 [1]

Answer:

x = 5/2

Step-by-step explanation:

So firstly, you want to distribute. It'll make your life much easier.

-2x + 8 = 3

-2x = -5 (subtracting 8 from both sides)

x = 5/2 (dividing both sides by -2 to obtain x)

Hope this helps :)

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3 years ago

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Step-by-step explanation:

You multiply 5 times 5 and you get 25 or you could count 5 fingers 5 times

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3 years ago