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oee [108]
3 years ago
11

Factor the expression completely -7r-35x

Mathematics
1 answer:
bogdanovich [222]3 years ago
7 0

7 is the most common in this expression.

therefore to factorise, you will choose the most common factor.

the answer will be -7(r+5x)

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Find the square roots of the following numbers. Give the steps correctly.
Novay_Z [31]

Answer:

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3 0
3 years ago
Jackson used the process of completing the square to solve the equation 2x2−12x=−6.
Nikolay [14]

Answer:

x=3-\sqrt{6},x=3+\sqrt{6}

Step-by-step explanation:

we are given equation as

2x^2-12x=-6

Since, we have to solve it by using complete square

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and then we can solve for x

step-1:

Factor 2 from both sides

2(x^2-6x)=-3\times 2

step-2:

Simplify it

x^2-6x=-3

step-3:

Add both sides 3^2

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step-4:

Take sqrt both sides

(x-3)=-\sqrt{6},(x-3)=\sqrt{6}

step-5:

Add both sides by 3

we get

x=3-\sqrt{6},x=3+\sqrt{6}


3 0
3 years ago
2. What is another name for plane S?​
adell [148]

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Step-by-step explanation:

5 0
3 years ago
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Digiron [165]

Answer:

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Step-by-step explanation:

Your Crackers have those lines, and they split 4 ways. SO this helps make the problem easierto solve.


6 0
3 years ago
How do you write 6/4 as a percentage?
NeX [460]
Hello,

How do you write 6/4 as a percentage?:

\frac{6}{4}  = 1.5 x 100 = 150%

Thanks,

- Detector
6 0
3 years ago
Read 2 more answers
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