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3 years ago

Pls help me solve pls show how you got the answer

Mathematics

2 answers:

Dmitry [639]3 years ago

6 0

Polynomial 1 : x²-x²+4x -2+1 = 4x -1

Polynomial 2 : 3x-x-2x²-2+1 = -2x²+2x-1

Polynomial 3 : 4 -2x+x-x²+x²-x² = -x²-x+4

According to the question,

Polynomial 1+Polynomial2+Polynomial3 + Polynomial4 = 6x

=> 4x -1+ (-2x²+2x-1) +(-x²-x+4) + Polynomial4= 6x

=> -3x²-x+2+Polynomial4= 0

<h2>=> 3x²+x -2= Polynomial4</h2>

OPTION B

tresset_1 [31]3 years ago

6 0

Answer:

Step-by-step explanation:

Objective: Advanced Algebra Thinking with Polynomials.

Convert the diagram into a polynomial using the Legend.

Then add the fourth polynomial to get 6x.

The first polynomial is

$4x - 1$

The next is

$- 2x {}^{2} + 2x - 1$

The third is

$- {x}^{2} - x + 4$

Add all the expressions.

$- 3 {x}^{2} + 5x + 2$

Set this equations equal 6x, let y represent the 4th polynomial.

$- 3 {x}^{2} + 5x + 2 + y = 6x$

$- 3 {x}^{2} + 2 + y = x$

$- 3 {x}^{2} +y = x - 2$

$y = 3 {x}^{2} + x - 2$

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Step-by-step explanation:

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3 years ago

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2 years ago

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Answer:

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3 years ago

Alan mixes 1 1/3 cups of milk with a can of condensed soup. He makes a total of 2 5/8 cups of soup. How many cups of condensed s

Alborosie

Subtract 2_5/8 minus 1_1/3:
First, get the fractions to have a common denominator by multiplying the denominators together: 8*3 = 24
Rewrite both fractions with this new denominator:
5/8 needs to be multiplied by 3 on top and bottom to make it have a denominator of 24:
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1/3 needs to be multiplied by 8 on top and bottom to make it have a denominator of 24:
1/3 * 8/8 = 8/24
Now that the fractions have been rewritten with the same denominator, subtract the mixed numbers:
2_15/24 - 1_8/24
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3 years ago

a theater is designed with 15 seats in the first row, 19 in the second, 23 in the third, and so on. if this seating pattern cont

marusya05 [52]

Answer:

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Step-by-step explanation:

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Now, to find the number of seats in the 30th row.

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