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NeX [460]
3 years ago
10

(x* +3x2 - 2x3)(-5x2 + x) = (x4 +3x2 - 2x )(-5x²)+(x4 +3x3 - 2x3)(x) is an example of:

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

B

Step-by-step explanation:

The first term of the binomial needs to be multiplied by the entire trinomial. We'll use the distributive property to expand. Now we do the same process for the second term. The last step is to combine the two parts and simplify.

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dolphi86 [110]

Answer:

Step-by-step explanation:

So this is our question

therefore we need to reduce the number of students for the food to be equivalent for 100 days so,

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6 0
3 years ago
PLEASE HELP!!!!!!!!!!!!
Ulleksa [173]

Answer:

1.  10√3

2. -√5

3. 21√3 -9√5

4. 12√7-√11

5. 8√5-3(√5*√4) = 8√5- (3*2)√5= 2√5

6. √5*√4 -√5= 2√5-√5= √5

7. 3√5*√9 +√5*√4 -√49*√5 = 15√5+2√5-7√5= 10√5

8. √6*√4 - √6*√9 + √16*√6= 2√6-3√6+4√6= 3√6

Hope it helps you :)

5 0
3 years ago
2x+21=4x+21-2x is solution or no
Lapatulllka [165]
A solution is an answer to a math question, so no this is not a solution
4 0
3 years ago
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gayaneshka [121]

Answer:

The answer would be 48 since it would be 4 x 12

8 0
3 years ago
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Which answer is equal to (f-g)(-5)
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I think the answer to the question is -23
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3 years ago
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