3 years ago

X^2+3x^4-2x=7 is it a quadratic equation

1 answer:

6 0

No it’s not. a quadratic formula has x^2 as the highest value(?). the highest exponent here is 3x^4. it’s called a quartic polynomial

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Temka [501]

Answer:

$-8 \sqrt{6}$

Step-by-step explanation:

$4i\sqrt{-24} \\4i\sqrt{-1} *\sqrt{24} \\4i*i*\sqrt{4}*\sqrt{6}\\-4 * 2*\sqrt{6} \\-8 \sqrt{6}$

$\sqrt{-1} =i \\i*i = -1$

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3 years ago

Lady_Fox [76]

The fist box and whisker plot correctly represents the data

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3 years ago

Vesnalui [34]

Answer:

YES

Step-by-step explanation:

use pythagorean theorem

15^2 + 36^2 = 39^2

225 + 1296 = 1521

1521=1521

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3 years ago

Vikki [24]

B is your answer!

Hope I helped!

Contact me for more!

FLVS teacher,
~Amber Fish

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Elanso [62]

$0.75*0.8= \frac{75}{100} * \frac{8}{10} = \frac{75*8}{100*10} = \frac{600}{1000} = \frac{6}{10}=0.6$

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3 years ago

X^2+3x^4-2x=7 is it a quadratic equation​