4 years ago

Use the grouping method to factor x^3+x^2+2x+2

Mathematics

1 answer:

Alexus [3.1K]4 years ago

6 0

Factor out common terms in the first two terms, then in the last two terms

x^2(x + 1) + 2(x + 1)

Factor out the common term x + 1

You might be interested in

A quiz consists of 40 multiple-choice questions. 5 marks are given for each correct answer, while 3 marks and 1 mark are deducte

ruslelena [56]

Answer:

so first we find how many points for his 26 right

26*5=130

and then 4 are deducted for unanswered

126

since their is 40 questions and 26 right and 4 unansered is 30 so he got 10 wrong

10*3=30

126-30=96

Hope This Helps!!!

7 0

3 years ago

A line has a slope of -4 and passes through the point (0,5). Write the equation of this line in standard form. Be sure to expres

emmainna [20.7K]

Answer:

Final answer in standard form of the line is $4x+y=5$ .

Step-by-step explanation:

Given that slope of the lime m = -4

Now we need to find the equation of a line that has a slope of -4 and passes through the point (0,5). Write the equation of this line in standard form.

So plug the given slope m=-4 and the point (0,5) into point slope formula:

$y-y_1=m\left(x-x_1\right)$

$y-5=-4\left(x-0\right)$

$y-5=-4\left(x\right)$

$y-5=-4x$

$y=-4x+5$

$4x+y=5$

Hence final answer in standard form of the line is $4x+y=5$ .

5 0

3 years ago

Read 2 more answers

-2/5n=-30 n=? Please help me with my math! 10 PTNS!!

maks197457 [2]

N =75 i solved for N and got 75

6 0

3 years ago

Read 2 more answers

Please answer the question from the attachment.

bagirrra123 [75]

The shortest one is 1/4 foot. See how easy it is to be nice?

6 0

3 years ago

Read 2 more answers

Please help me and only answer if ur 100% sure

beks73 [17]

Answer:

CONSIDER THE POINTS (1,4) and (2,7)

$m = \frac{y1 - y2}{x1 - x2} \\$

m=(7-4)/(2-1)

=3/1

m=3x

c=1

y=3x+1

the answer is option A

4 0

3 years ago

Read 2 more answers