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bogdanovich [222]
4 years ago
11

What are the zeros of the function defined by 2x + 11x- 6?

Mathematics
1 answer:
asambeis [7]4 years ago
6 0
Note --> As you're writing 'zeroes' , I assume there is a typing mistake and you've given a Quadratic equation in the question

f(x) = 2 {x}^{2} + 11x - 6 \\ \\ f(x) = (2x - 1)(x + 6) = 0

Hence , the roots are 1/2 and -6
The graph attached confirms the same ,

Hope it helps you :)

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Y_Kistochka [10]
-1 is greater then 1.05 then 1.05 then 1.55
so the answer is C
8 0
3 years ago
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P(x)=2x^4-x^3+2x^2-6. What is the remainder when P(x) is divided by (x-2)?
aleksandr82 [10.1K]

Answer: 26

Step-by-step explanation: From the remainder theorem ,

If P (x) = 2x⁴ ⁻ x³ + 2x² ⁻ 6. is divided by ( x - 2 ).

It means that if P(x) is divided by (x - 2 ) and leaves a Remainder, it implies that x - 2 is not a factor of P(x) , but if it leaves no remainder, it means x-2 is a factor of P(x).

Therefore , to find the remainder, find the zero of x - 2, and substitutes for the value in P(x)  to know the remainder

x - 2 = 0

x = 2

Now put this in P(x)

P(x) = 2(2)⁴ - (2)³ + 2(2)² - 6

= 2(16) -8 + 2(4) -6

= 32 -8 +8 -6

=26

Therefore the remainder when P(x) is divided by x -2

=26

Note: Since the division of P(x) by x - 2 leaves a remainder, it means that

x - 2 ≠ a factor of P(x)

4 0
3 years ago
Please how to do this ​4−(3−5)= ​​
DedPeter [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
How is 6/12 equivalent to 1/12
telo118 [61]
It is not. 

6/12≠1/12

Say you where having a party and brought 2 one dozen boxes of cupcakes. After the party was over, you look in the first box and find 6 of the twelve cupcakes left. You look in the second box and find 1 of the twelve cupcakes left. The number of cupcakes left in each box isn't the same. The two fractions aren't equivalent.
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ankoles [38]

Answer:

Kayla and Maddy will be in the same level in 4 days.

Step-by-step explanation:

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Maddy: y = 2x  + 28

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Subtract 12 from both sides;

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x = 4

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3 years ago
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