Biology: 1. Why does each cell need DNA? DNA is used by cells for transport DNA provides energy for cell activities DNA determines which proteins (such as enzymes) are produced by a cell DNA provides nucleotides for cell membrane structure

1. Why does each cell need DNA? DNA is used by

Ответ:

shayhiddinovxasan93

03.07.2021

Biology

Given that,

An equation : -9c² +2c +3 = 0

To find,

Find the value of x.

Solution,

We have, -9c² +2c +3 = 0

We can solve it using the formula as follows :

$x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

Here, a = -9, b = 2 and c =3

Put the values,

$c=\dfrac{-2\pm \sqrt{(2)^2-4(-9)(3)}}{2(-9)}\\\\c=\dfrac{-2+\sqrt{(2)^{2}-4(-9)(3)}}{2(-9)}, \dfrac{-2-\sqrt{(2)^{2}-4(-9)(3)}}{2(-9)}\\\\c=-0.47, 0.69$

So, the solution are -0.47 and 0.69.

0,0(0 оценок)

1. Why does each cell need DNA? DNA is used by cells for transport
DNA provides energy for cell activities
DNA determines which proteins (such as enzymes) are produced by a cell
DNA provides nucleotides for cell membrane structure

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Biology

Ask an AI advisor a question