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Black_prince [1.1K]
3 years ago
7

Solve for x 402)2x - 3 = 60 Round to 3 places

Mathematics
1 answer:
TEA [102]3 years ago
7 0
2x - 3 = 60

(Add 3 to both sides)

2x - 3 + 3 = 60 + 3

2x = 63

(Divide by 2)

2x / 2 = 63 / 2

x = 31.5
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Factorise x cube -2x square -5x plus 6
zepelin [54]

Answer:   {(x + 2), (x - 1), (x - 3)}

Step-by-step explanation:

Presented symbolically, we have:

x^3 - 2x^2 - 5x + 6

Synthetic division is very useful for determining roots of polynomials.  Once we have roots, we can easily write the corresponding factors.  

Write out possible factors of 6:  {±1, ±2, ±3, ±6}

Let's determine whether or not -2 is a root.  Set up synthetic division as follows:

-2   /   1   -2   -5   6

              -2     8   -6

     -----------------------

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since the remainder is zero, we know for sure that -2 is a root and (x + 2) is a factor of the given polynomial.  The coefficients of the product of the remaining two factors are {1, -4, 3}.  This trinomial factors easily into {(x -1), (x - 3)}.

Thus, the three factors of the given polynomial are {(x + 2), (x - 1), (x - 3)}

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2 years ago
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tamaranim1 [39]

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Step-by-step explanation:

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3 years ago
What is the value of g(0)<br> a. 1<br> b. 0<br> c. 8<br> d. 4
uysha [10]

Answer:

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Step-by-step explanation:

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2)  g(0)=8(\frac{1}{2} )^{0}

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2 years ago
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Sphinxa [80]

Answer:

24 is the mode

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Mode is the number that is most often seen.

18 is seen 1 time

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25 is seen 1 time

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46 is seen 1 time

24 is the mode because it is seen the most often.

4 0
2 years ago
Read 2 more answers
Help!! Picture below
deff fn [24]

Answer:

Option A. (a/2,0)

Step-by-step explanation:

we know that

If triangle ABC is a right isosceles triangle

then

AB=AC

m<ABC=m<ACB=45°

therefore

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the x-coordinate of the midpoint M is equal to

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The coordinates of point M are (a/2,0)

7 0
3 years ago
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