3 years ago

Two of the steps in the derivation of the quadratic formula are shown below.

2 answers:

Helen [10]3 years ago

7 0

Answer:

taking the square root of both sides of the equation

Step-by-step explanation:

I didnt do it sorry

icang [17]3 years ago

7 0

Answer:

the right answer is: taking the square root of both sides of the equation

Step-by-step explanation:

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Vanyuwa [196]

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timofeeve [1]

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Vaselesa [24]

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Sergeeva-Olga [200]

Answer:

I got 2 as an answer

Step-by-step explanation:

$( {3x}^{4} ) - 5 = 43 \\ ( {3x}^{4} ) = 43 + 5 \\ ( {3x}^{4} ) = 48 \\ \frac{ {3x}^{4} }{3} = \frac{48}{3}$

${x}^{4} = 16 \\ \sqrt[4]{ {x}^{4} } = \sqrt[4]{16} \\ x = 2$

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3 years ago

Slav-nsk [51]

Answer:

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3 years ago