Subtract 7x^2+4x-9 from 5x^2+10x-5 express the result as a trinomial in decending degree order

1 answer:

7 0

-2x^2-6x-14
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Olenka [21]

You need to give us the equation first, otherwise we can't do it

8 0

3 years ago

Natalija [7]

Answer:

any order where 2 is the last number in the sequence

Step-by-step explanation:

the ten-thousand place in 12,345 is 5.

ex: 3,8,9,5,2

5,9,8,3,2

8,9,5,3,2

5 0

3 years ago

horrorfan [7]

Yes.

-- Take 10/50.

-- Divide numerator and denominator by 2.5 ,
(Or multiply them by 0.4 .)

-- You now have 4/20 .

5 0

3 years ago

igomit [66]

It doesn’t have a value. The absolute value function is always positive or 0

3 0

4 years ago

lutik1710 [3]

For the angle MPN we know that is oposite to the angle QPL so the will be equal so:

$\angle MPN=125º$

Now with the value of MPN we can made an equation for x so:

$125=2x+10$

and we solve for x

$\begin{gathered} 125-10=2x \\ \frac{115}{2}=x \\ 57.5=x \end{gathered}$

and the angle LPM will be the complementari angle of 125 so:

$\begin{gathered} \angle LPM=180-125 \\ \angle LPM=55º \end{gathered}$

4 0

1 year ago