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Ymorist [56]
3 years ago
15

I need help with solving quadratic equations by factoring.

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
4 0
What do u need help with ?
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192 = 3w^2 solve using square root
exis [7]

Answer:

W=8

Step-by-step explanation:

First you divide both sides by 3 then you square root both sides getting 8

192/3=3w^2/3

64=w^2

w=8

6 0
3 years ago
Rewrite the radical as a rational exponent. the cube root of 2 to the seventh power
posledela
I would say the answer is B because A would be going to a thousand and you dont wanna do that so i think its a 50% chance its B

6 0
4 years ago
Read 2 more answers
Solve for y 7y - 6y - 10 = 13
alex41 [277]

7y-6y-10=13

7y-6y = y

y-10=13

add 10 to both sides

y = 23

4 0
3 years ago
Read 2 more answers
Sophia is designing the seating arrangement for a concert and
pentagon [3]

Answer:

the answer for the first part is 260

the equation is n+8

Step-by-step explanation:

all you need to do is take the starting number witch is 13 then you add 8 and then take that number and add 8 so thats why the equation is n+8 n equaling the starting number and 8 equaling to the reoccurring number.

7 0
2 years ago
For a polynomial p(x), the value of p(3) is −2. Which of the following must be true about p(x)?
mr Goodwill [35]

Answer:

D

Step-by-step explanation:

The factor theorem states if (x - h) is a factor of a polynomial p(x) then

p(h) = 0

However, p(h) ≠ 0 then the value obtained is the remainder.

Thus

p(3) = - 2

When p(x) is divided by (x - 3) then the remainder is - 2

8 0
3 years ago
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