3 years ago

Using synthetic division, find (x^4 − 2) ÷ (x + 1).

1 answer:

3 0

-1 is the rest, because its degree is smaller than that of the divisor and therefore can not continue dividing.
x ^ 3 - x ^ 2 + x -1 is the quotient.
I attach the solution

You might be interested in

The diagram shows a triangle.<br><br> What is the value of w?

marshall27 [118]

Answer:

63-degrees

Step-by-step explanation:

triangle = 180 degrees

46 + 71 + w = 180

117 + w = 180 *subtract 117 from both sides*

w = 63

5 0

3 years ago

Read 2 more answers

Use the matrix tool to solve the system of equations 5x+2y=1 and -x-y=-2

Aleks [24]

Answer:

Step-by-step explanation:

$1.5x+2y=1\\2.-x-y=-2\\2.2(-x-y=-2)\\5x+2y=1\\-2x-2y=-4 +\\3x=3\\x=1\\Substitute into number one\\5+2y=1\\y=-2$

6 0

3 years ago

A tutor charges $5 for each class he takes per day that lasts for an hour. for each additional hour he tutors he charges $3. mat

vesna_86 [32]

Answer:

u need to show the column

5 0

3 years ago

I need help with number 5

Tju [1.3M]

Answer:

B. BD = 9

Step-by-step explanation:

Simply set the 2 equations equal to each other (both are congruent due to perpendicular bisector):

6x + 3 = 3x = 6

3x + 3 = 6

3x = 3

x = 1

Then substitute 1 for <em>x</em> in BD

6(1) + 3

6 + 3

BD = 9

7 0

3 years ago

Read 2 more answers

A line has a slope of -2/3 and passes through the point (–3, 8). What is the equation of the line?

Lapatulllka [165]

Answer:

y=-2/3x+8

Step-by-step explanation:

Okay, so the formula to find slope is y=mx+b, so we would start off by writing that. M in the equation represents the slope and b represents the y-intercept.

y=mx+b

y=-2/3x+b

y=-2/3x+8

4 0

3 years ago

Read 2 more answers