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geniusboy [140]
3 years ago
6

What is the remainder when (3x4 + 2x3 − x2 + 2x − 19) ÷ (x + 2)? (1 point) Select one: a. 0 b. 5 c. 10 d. 15

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
6 0

Answer: C. / 10

Step-by-step explanation:

mario62 [17]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Given a polynomial divided by a factor (x + h) then the remainder is f(- h)

Given

f(x) = 3x^{4} + 2x³ - x² + 2x - 19 divided by (x + 2)

To find remainder evaluate f(- 2)

f(- 2) = 3(-2)^{4} + 2(- 2)³ - (- 2)² + 2(- 2) - 19

        = 3(16) + 2(- 8) - 4 - 4 - 19

        = 48 - 16 - 4 - 4 - 19

        = 5 → B

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B......hope this was helpful
4 0
3 years ago
If 3 employees took 3/4 of a pie Home how much pie did wacho employee receive
Aleksandr [31]

Answer:

2 1/4 pies or 2.25

Step-by-step explanation:

3/4 = .75 = 75%

a whole pie is 100% or 1

3 took 3/4

so

3 x .75 = 2.25

lets break this answer down

if 1 is a whole pie then that would mean 2 would equal 2 whole pies

now with the left over .25 it would be 25% so 2 1/4

3 0
2 years ago
A line passes through the point (-8,-5) and has a slope of 3/4. Write an equation in point slope form for this line.
timurjin [86]

Answer:

y+5 = 3/4(x+8)

Step-by-step explanation:

The point slope form of the equation of a line is

y - y1 = m(x-x1) where m is the slope and ( x1,y1) is a point on the line

The slope is 3/4 and the point is (-8,-5)

y - -5= 3/4( x - -8)

y+5 = 3/4(x+8)

3 0
3 years ago
2/15ײ-3/4×+6-3/10ײ+2×-15/2
SCORPION-xisa [38]

Answer:

Step-by-step explanation:

-1/6x2-3/4x+6+2x-15/2

-1/6x2+5/4x+6-15/2

-1/6x2+5/4x-3/2

3 0
3 years ago
One-half (8 x + 4) + one-third (9 minus 3 x)
gogolik [260]

Answer:

3x + 5.

Step-by-step explanation:

factor out 1/6 (1/2 • 1/3)

distribute the 3 from the paranthesis

1/6 (3(8x + 4) + 2(9-3x))

1/6(24x + 12 + 2(9-3x))

distribute 2 through parentheses

1/6(24x+12+18-6x)

collect like terms:

1/6(18x + 12 + 18) > 1/6(18x +30)

factor out 6

1/6 • 6(3x+5)

reduce with GCF (6)

3x + 5

6 0
3 years ago
Read 2 more answers
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