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Olin [163]
3 years ago
14

What is the simplest form of this expression –x3(3x+1)-2x4?

Mathematics
2 answers:
Orlov [11]3 years ago
4 0

Answer:

x^4+x^3

Step-by-step explanation:

likoan [24]3 years ago
3 0

Answer:

1-x3

Step-by-step explanation:

-x3(3x+1)-8

9-x3-8

1-x3

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What is 5/95 simplified​
pickupchik [31]

Answer:

1/19

Step-by-step explanation:

5/95 divide it by 5/5 and the answer is 1/19

4 0
3 years ago
Read 2 more answers
There is a bag with only red marbles and blue marbles.
Rufina [12.5K]
Hello I hope I can help you with this!!

EXPLANATION:
first we work out what all the marbles equal which is 9/9=63

Then we work out what 1/9 of the marbles are! Which is 1/9= 7 marbles!!

Then we work out what 5/9 of them are! Which is 5/9= 35 marbles

Then now we work out 4/9 which is our RED marbles! We do 4 times 7 which equals 28 red marbles!!

if you want to check to add the two numbers and they equal 63!

ANSWER= 28 red marbles
7 0
3 years ago
Standard form of two hundred ten million, sixty four thousand, fifty
o-na [289]
210,064,050 Is the standard form.
8 0
3 years ago
How do you solve 3x-6y=21 and -5x-y=42
klasskru [66]

Answer:

1.) -7/2

2. -42/5

hope this helps, I just did the math.

8 0
3 years ago
How many solutions does 3(x + 5) – 3 = 2(3x + 1) – 3x have? Show your work.
ivanzaharov [21]

Answer: There are no solution

Step 1: Simplify both sides of the equation.

3(x+5)−3=2(3x+1)−3x

(3)(x)+(3)(5)+−3=(2)(3x)+(2)(1)+−3x(Distribute)

3x+15+−3=6x+2+−3x

(3x)+(15+−3)=(6x+−3x)+(2)(Combine Like Terms)

3x+12=3x+2

3x+12=3x+2

Step 2: Subtract 3x from both sides.

3x+12−3x=3x+2−3x

12=2

Step 3: Subtract 12 from both sides.

12−12=2−12

0=−10

4 0
3 years ago
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