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spayn [35]
3 years ago
12

Solve (x + 1)2 – 4(x + 1) + 2 = 0 using substitution. u = x 4(x +1) x +1 (x + 1)2

Mathematics
1 answer:
marta [7]3 years ago
4 0

no substituion only rea numbersStep-by-stion:

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An eighth-grade teacher wants to improve how the students function in small groups. What is the best strategy for improving the
WINSTONCH [101]

Answer:

I don't think you are asking a math question, but in my opinion you should choose a leader that you think would be responsible in a group, then tell them what the group needs to do.

Step-by-step explanation:

4 0
2 years ago
Write an equation in point-slope form of the line that passes through (-1,-4) with slope -2.
andrew-mc [135]

Answer:

y+4=-2(x+1)

Step-by-step explanation:

y-y1=m(x-x1)

y-(-4)=-2(x-(-1))

y+4=-2(x+1)

4 0
3 years ago
Consider that x = 5 and y = 7. Which statement is true about x + y? A) The sum of x and y is a rational number. B) The sum of x
gayaneshka [121]

Answer:

The sum of x and y is a rational number

Step-by-step explanation:

X+Y or 5+7=12

A rational number is any number that can be divided without going on and on forever.

5 0
3 years ago
Read 2 more answers
In a group of 250 music lovers, 135 of them like folk songs and 150 like modem
AVprozaik [17]

Answer:

i cant make a diagram but here i go.

Step-by-step explanation:

250-135=115

250-150=100

100+115=215

250-215=35

So your answer is that 45 people like both, 115like modern, 100 like folk song, and 35 like both.

5 0
3 years ago
Książka w raz z płyta kosztuje 37zl. Płyta jest o 5zl droższa od książki. Ile kosztuje ksiazka a ile płyta
Radda [10]

Answer:

can't understand

Step-by-step explanation:

pls try your best

3 0
3 years ago
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