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AleksandrR [38]
3 years ago
11

(5x2 + 2x + 1) + (6x2 − 3x + 9) is equivalent to expression

Mathematics
1 answer:
Darina [25.2K]3 years ago
3 0

Answer:

11x² - x + 10

Step-by-step explanation:

Given

(5x² + 2x + 1) + (6x² - 3x + 9 ) ← remove both parenthesis

= 5x² + 2x + 1 + 6x² - 3x + 9 ← collect like terms

= 11x² - x + 10

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Use synthetic division to solve (2x^3+4x^2-35x+15) divided by (x-3) What is the quotient?
Salsk061 [2.6K]

Answer:


Step-by-step explanation:

The only thing you need to watch carefully is the divisor which in this case is   x - 3. The divisor, in synthetic division, is the number that will make the binomial go to 0.  

x - 3 =0

x = 3

So the divisor is 3.

3  ||  2    4    -35    15

             6     30    -15

======================

       2   10    -5      0

So the quotient is

2x^2 + 10x - 5 with no remainder


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3 years ago
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telo118 [61]

Answer:

x= -3 is the answer

UW=3 is the answer..

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3 years ago
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What is -6x+4=-50 and 5x+6=-44 also -3(7+6x)=-201 please solve these equations and show work
grandymaker [24]
Remember you can do anyting to an equation as long as ou do it to both sides



-6x+4=-50
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5x+6=-44
minus 6 both sides
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divide both sides by 5
x=-10


-3(7+6x)=-201
normally you would distribute (that works) but it's easier to divide both sides by -3
7+6x=67
minus 7 both sides
6x=60
divide by 6 both sides
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Two parallel lines were cut by a transversal. Which of the following scenarios is NOT a possible result?
PolarNik [594]

Answer:

  • Option D

Step-by-step explanation:

The first three options are correct.

The last option is incorrect as same side interior angles are supplementary, so they should sum to 180° but in the given option their sum is 100°.

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2 years ago
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Answer:

for what tho lol

Step-by-step explanation:

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