3 years ago

Evaluate 32 + (7 − 2) ⋅ 4 − 6 over 3. 24 54 27 28

Mathematics

1 answer:

Mars2501 [29]3 years ago

3 0

The answer is 27

hope this helps :)

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Use the discriminant to find the number and type of solution for x^2+6x=-9

likoan [24]

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D = 0; one real root

Step-by-step explanation:

Discriminant Formula:

$\displaystyle \large{D = {b}^{2} - 4ac}$

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Add both sides by 9.

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Compare the coefficients so we can substitute in the formula.

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3 years ago

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