2 years ago

Please show work. The way that you solve for surface area and vol confuse me.

Mathematics

1 answer:

user100 [1]2 years ago

4 0

Answer:

search up the formula

Step-by-step explanation:

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Solve 3[-x + (2 x + 1)] = x - 1.

Marrrta [24]

Answer:

x= -2

Step-by-step explanation:

-3x+6x+3=x-1

3x-x= -1-3

2x= -4

x= -2

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3 years ago

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Ghella [55]

13x+4
Combine like terms
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2 years ago

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Factorise completely 3m^2-48

Helen [10]

Answer:

3 (m^2 - 16)

Step-by-step explanation:

factoring means taking out a common multiple of all the terms in the expression

in this case, if you multiply 3 and m^2, 3 and -16, you would get 3m^2-48

so you take the three and put it outside of the parenthesis that contains the factored terms

this leaves you with 3 (m^2 - 16)

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2 years ago

Please answer correctly if you know. (No links please).

eimsori [14]

Answer:

The Answer is $x^{\frac{7}{3\\} }$

Step-by-step explanation:

Let me know if i got this right...? :)

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2 years ago

divide 6x^4+2x^3-6x^2-14x-1 by 3x+1 by using long divison show all work then explain if 3x+1 is a factor of the dividend

dlinn [17]

After working this problem out, we know that 3x + 1 is not a total factor of the dividend, because there is a remainder.

When you divide a polynomial by another polynomial, if there is a remainder, it is not a complete factor.

<h3><u>After dividing, we are left with: 2x^3 - 2x - 4 + (3/(3x + 1))</u></h3>

There is a remainder of 3.

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3 years ago