3 years ago

(3x3 - 2x2 - 7x + 6) = (x + 1) synthetic division

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

7 0

Answer:3/2

3x3-2x2-7x+6=x+1(Multiply the numbers)

9-4-7x+6=x-1(Calculate)

11-7x=x-1(Move the terms)

-7x-x=-1-11(Collect like terms&calculate)

-8x=-12(Divide both sides by -8)

x=3/2

You might be interested in

Any cookie jar 1/4 of the cookies or chocolate chip and 2/3 of the rest are peanut butter what fraction of all the cookies peanu

CaHeK987 [17]

Answer:

3/12

Step-by-step explanation:

5 0

3 years ago

Which is a linear function?

oee [108]

Answer:

Step-by-step explanation:

A linear function describes a straight line with constant gradient. Hence A is the answer as it has a constant gradient of -1 .

B is wrong as the graph has an undefined gradient.

C is wrong as it has an increasing gradient.

D is wrong as it does not have a constant gradient too.

7 0

4 years ago

The Silver Lake Reservoir in California is being drained to make way for an underwater pipeline. The reservoir holds 400400400 m

MArishka [77]

Divide the total the lake holds by the number of days:

400 million / 25 days = 16 million gallons per day.

3 0

3 years ago

The sum of 3 times a number and 5 is equal to 9.

tiny-mole [99]

Answer:

Let x equal “a number”

3x+5=9

4 0

3 years ago

Read 2 more answers

Use the dot product to determine whether the vectors are parallel, orthogonal, or neither. v = (sqrt)2j, w = 4i

svetoff [14.1K]

Hello,

As $\vec{i}*\vec{j}=0\\
\vec{v}*\vec{w}=\sqrt{2}*\vec{i}*4*\vec{j}=4*\sqrt{2}*0=0$
Vectors are orthogonal.

4 0

4 years ago

Read 2 more answers

(3x3 - 2x2 - 7x + 6) = (x + 1) synthetic division ​

(3x3 - 2x2 - 7x + 6) = (x + 1) synthetic division