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svet-max [94.6K]
3 years ago
8

b) x 2 + x -2 Find the zeroes of the quadratic polynomial and verify the relationship between the zeroes and the coefficients;

Mathematics
1 answer:
natulia [17]3 years ago
3 0
Well ...I don't understand that but here's something that would help me calm down

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NEED HELP ASAP please​
mr_godi [17]

Answer:

L = 60

Step-by-step explanation:

3 0
3 years ago
Please help with these math questions I really need it ! Don't just do it for points pls
steposvetlana [31]

Answer:

wouldn't that be 81 but i dont know

3 0
3 years ago
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What is the following qoutient? 3√8/4√6​
kogti [31]

Answer:

3                     sqrt(3)

-----------    or  -----------

2 sqrt(3)            2

Step-by-step explanation:

3 sqrt(8)

-----------------

4 sqrt(6)

3 sqrt(4*2)

-----------------

4 sqrt(3*2)

We know that sqrt(ab) = sqrt(a) sqrt(b)

3 sqrt(4) sqrt(2)

------------------------

4 sqrt(3) sqrt(2)

Canceling the sqrt(2) and sqrt(4) is 2

3*2

----------

4 sqrt(3)

3

-----------

2 sqrt(3)

We can simplify the answer be multiplying by sqrt(3)/sqrt(3)

3                 sqrt(3)

----------- * ----------

2 sqrt(3)     sqrt(3)

3 sqrt(3)

-----------

2 *3

sqrt(3)

-----------

2

3 0
3 years ago
an oil company fills 1/12 of a tank in 1/4 hour with gasoline at this rate which expression can be used to determine how long it
lesya692 [45]

Answer:

1/4  * 12

Step-by-step explanation:

It takes 1/4 hour to fill 1/12

It has to do this 12 times to be full

so 1/4 hour times 12

4 0
3 years ago
What is an irrational number
Mademuasel [1]

Answer:

Some numbers cannot be written as a ratio of two integers

Step-by-step explanation:

7 0
3 years ago
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