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Oliga [24]
2 years ago
15

Root 8-3 root 32 + 4 root 50 ​

Mathematics
1 answer:
Bess [88]2 years ago
3 0

Answer:

10\sqrt{2}

Step-by-step explanation:

\sqrt{8} -3\sqrt{32} +4\sqrt{50}

We can try to simplify first.

2\sqrt{2}-12\sqrt{2} +20\sqrt{2}

Now we can combine the like terms:

= 10\sqrt{2}

hope this helped! :)

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A 1992 poll conducted by the University of Montana classified respondents by gender and political party, as shown in the table b
Allisa [31]
A guess would be d and gauss would not have been consulted because a mean is not necessary in this instance
5 0
3 years ago
(3x²+3x+5)+(7x²-9x=8)=10x²-12x=13
Brilliant_brown [7]

The value of x is equal to -5/6

To solve this question, we have to add two polynomials together. The polynomials are;

  • 3x^2+3x+5
  • 7x^2-9x=8
<h3>Addition of Polynomials</h3>

This involves adding of two or more different polynomials together. The polynomials adding together are or must be of the same degree. i.e x^2 must add to another coefficient of x^2 and x^3 adds to another coefficient of x^3 and so on.

In this given question, let's add the polynomials together.

(3x^2+3x+5) + (7x^2-9x = 8\)\\3x^2 + 7x^2 + 3x-9x+5-8 =10x^2-6x-3

Now, let's equate this with the last polynomial given

10x^2-6x-3=10x^2-12x-13\\10x^2-10x^2-6x+12x-3+13\\0+12x+10\\12x=-10

Let's solve for x

12x=-10\\x=-\frac{10}{12}\\x = -\frac{5}{6}

The value of x is equal to -5/6

Learn more on addition of polynomials here;

brainly.com/question/4142886

8 0
2 years ago
Fred used a number line to find the value of (-3)+(-5). Which of these number lines did he use?
Leokris [45]

Answer is in the file below

tinyurl.com/wpazsebu

7 0
3 years ago
Read 2 more answers
Factor out<br> the GCF<br> 56x^2? + 16x + 64
ycow [4]
I’m not 100% sure but I think it’s 4 for the gcf
4 0
3 years ago
ASAPPPP HELPPPP PLEASEEEE
nataly862011 [7]

Answer:

27.6

Step-by-step explanation:

sin29=x/57

0.48480962=x/57

x≈27.6

4 0
2 years ago
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