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liraira [26]
3 years ago
15

(4x+2)(x-2) can someone help me with this question?

Mathematics
2 answers:
dem82 [27]3 years ago
7 0

Answer:

if you needed it simplify its 4x^2-6x-4

alexandr1967 [171]3 years ago
6 0

Answer:

Use distributive property and multiply

Step-by-step explanation:

then you will get your polynomial

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Evaluate when x = 2<br> -X2 + 5x - 7
Rufina [12.5K]

Answer:

Step-by-step explanation:

f(x)=x²-5x+7

f(2)=2²-5.2+7=4-10+7=11-10=1

f(-1)=(-1)²-5.(-1)+7=1+5+7=13

f(1/3)=(1/3)²-5(1/3)+7=1/9-5/3+7=49/9

∴, f(2)-f(-1)+f(1/3)

=1-13+49/9

=58/9-13

=-59/9

mark be brainlest plss

6 0
3 years ago
Pls help I need ASAP pls
eimsori [14]

Answer:

  -1

Step-by-step explanation:

The line goes down 1 grid square for each grid square to the right. Each grid square represents 1 unit in both the x- and y-directions. That means the slope is ...

  m = rise/run = -1/1 = -1

The slope of the line is -1.

6 0
3 years ago
2 of 5
Helga [31]

Answer:

7 X / 2 y

Step-by-step explanation:

let Mel equals to X and female equals to y

therefore ×=y

therefore to make the count proper we have to multiply the male by 7

so 7 x = 2y and the fraction becomes 7 X / 2 y

hope this helps

7 0
2 years ago
John's bank account had $1,320 at the end of November. In December, he bought $645 worth of
Kamila [148]

Answer:

850 but im not sure lol

Step-by-step explanation:

645 + 225 = 870

1,320 - 870 = 450

450 + 350 = 800

800 + 50 = 850

4 0
2 years ago
If 4x−3=2x+9, then x= ?
son4ous [18]

Answer:

4x  -  2x = 9 + 3

2x = 12

x =  \frac{12}{2}

x = 6

Hope it helps u mate

7 0
3 years ago
Read 2 more answers
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