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Igoryamba
2 years ago
9

SOMEONE PLS HELP QUICK WILL GIVE BRAiNLIEST

Mathematics
1 answer:
skad [1K]2 years ago
6 0

Answer:

1. x^2-9x+18

2. 2x^2-4x-16

3. 3x^2-19x-14

4. 6x^2 +14x + 8

Step-by-step explanation:

1. (x-3)(x-6)

x^2 - 6x - 3x +18 = x^2-9x+18

2. (2x+4)(x-4)

2x^2-8x+4x-16 = 2x^2-4x-16

3. (x-7)(3x+2)

3x^2+2x-21x-14 = 3x^2-19x-14

4. (3x+4)(2x+2)

6x^2+6x+8x+8 = 6x^2 +14x + 8

You might be interested in
What is the solution set of {x | x 5}?
german

Answer:

3. the numbers between -5 and 5

Step-by-step explanation:

Let set A= \{x| x>-5\} and set B=\{x | x.

The solution set of A and B is the solution set of A∩B

The solution set of A is all the real number x which is greater than -5.

The solution set of B is all the real number x which is less than 5.

Therefore, the solution set of A∩B is all the real numbers between -5 and 5.

Hence, option (3) is correct.

5 0
2 years ago
An equation is shown below: 6(2x - 11) 15 = 21 Write the steps you will use to solve the equation and explain each step.
kolbaska11 [484]

Answer:

x=6

Step-by-step explanation:

6(2x -11) 15 =21

6 × 2x = 12x

6 × -11 = -66

12x -66 + 15 = 21

-66 + 15 = -51

12x -51 = 21

-51 + 51 = 0

21 + 51 = 72

12x = 72

12x ÷ 2 = 0

72 ÷ 12 = 6

x = 6

3 0
2 years ago
If w+ -4 2/5= 1/10 what does w equal
Nesterboy [21]

Answer:

Step-by-step explanation:

w+ -4 2/5= 1/10

W = 1/10 + 4 2/5

W = 1/10 + 22/5

W = (1 + 44)/10

W = 45/10

W = 9/2

W = 4 1/2

8 0
3 years ago
The city of Hamden received money for improvements of the town’s park. The park committee polled a random sample of 75 residents
statuscvo [17]

Answer:

Number Three

Step-by-step explanation:

27/75 equals 0.36, and that is approximate to one third. Also, I just took the edge quiz and got that question right

7 0
2 years ago
Read 2 more answers
Solve the system of equations <br><br> Y= -7x+3<br> Y= -x -3<br><br> What is X<br> What is Y
Len [333]
The answer is X = 1 and Y = -4.
7 0
2 years ago
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