How does chemical energy relate to heat energy? Heat energy can produce chemical energy.
Heat energy is the only source of chemical energy.
Chemical energy is the only source of heat energy.
Chemical energy is source of heat energy.

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Ответ:

ziar7176

16.09.2020

Biology

d and e

Step-by-step explanation:

Use the quadratic formula to solve for this.

$\frac{-b +-\sqrt{b^2 - 4ac} }{2a}$ ( opposite b, plus or minus, the square root of b squared minus 4 times a times c)

x^2 + 3x + 5

1 = a

3 = b

5 = c

-3 +- $\sqrt{3^2 - 4(1)(5)}$

2(1)

3^2 - 4(1)(5) = --11

sqrt of -11 could be reduced to $i\sqrt{11}$

so your answer would be:

$\frac{-3 + i\sqrt{11} }{2} \frac{-3 - i\sqrt{11}}{2}$

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How does chemical energy relate to heat energy? Heat energy can produce chemical energy. Heat energy is the only source of chemical energy. Chemical energy is the only source of heat energy. Chemical energy is source of heat energy.