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01.09.2020 •

Mathematics

What are the roots of the equation? x² + 3x - 18 = 0

What are the roots of the equation? x² + 3x - 18 = 0

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Ответ:

Crxymia

01.02.2022

= -6

= 3

Step-by-step explain

$x^{2}$ = 3 - 18 =0

$x^{2}$ =6 - 3 - 18 = 0

x ( + 6) -3 - 18 = 0

x ( + 6) - 3( = 6)=0

( = 6) x ( 3) = 0

+6 = 0

- 3 = 0

= -6

= 3

0,0(0 оценок)

Ответ:

ewaltz74

24.10.2020

B

Step-by-step explanation:

it is going down 2 and over 3

so the slope is $-\frac{2}{3}$

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