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3 years ago

Divide \ 4x^ 4 +8x^ 3 -10x^ 2 +4x-6\ 10x^ 2 +4x-6)by(2x^ 2 +4x-6) .

Mathematics

1 answer:

sammy [17]3 years ago

4 0

Answer:

=-1192x-6

Step-by-step explanation:

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Given f(x) = x2 - 10x + 22, what is the domain of f

Lesechka [4]

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3 years ago

Which expression is equivalent to 0.25(2d + 1) ? please help meh

wolverine [178]

Answer:

I think it is 0.50d + 0.25

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Step-by-step explanation:

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3 years ago

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When constructing a perpendicular line through a point on a line, how can you verify that the lines constructed are perpendicula

aniked [119]

Answer:

Step-by-step explanation:

perpecndicular means they intersect in right angle which is 90°, no matter how long lines are.

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2 years ago

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Nina can stitch 3 of a dress in 4 hours. If drepresents the number of dresses and h represents the number of hours, which equati

Leviafan [203]

Answer:

C. d= 1/6h

Step-by-step explanation:

2/3 dress in 4 hours

We need to find out how much of a dress can be finished per hour.

2/3 /4 = 2/12

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2 years ago

Solve the system by elimination. (Please explain how to do it)

Naddika [18.5K]

Apply to Row 2 : Row 2 + Row 1

2x + 2y + 3z = 0

y + 4z = -3

2x + 3y + 3z = 5

Apply to Row 3: Row 3 - Row 1

2x + 2y + 3z = 0

y + 4z = -3

y = 5

Apply to Row 3: Row 3 - Row 2

2x + 2y + 3z = 0

y + 4z = -3

-4z = 8

Simplify rows

2x + 2y + 3z = 0

y + 4z = -3

z = -2

<em>Note that the matrix is in echelon form now. The next steps are for back substitution.</em>

Apply to Row 2: Row 2 - 4 Row 3

2x + 2y + 3z = 0

y = 5

z = -2

Apply to Row 1: Row 1 - 3 Row 3

2x + 2y = 6

y = 5

z = -2

Apply to Row 1: Row 1 - 2 Row 2

2x = -4

y = 5

z = 2

Simplify the rows

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2 years ago