tamiaollie
05.05.2020 •
Mathematics
Find the solution of the quadratic equation x^2+4x-12=0 MUST SHOW WORK!!!
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Ответ:
x = 2,−6
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero
Ответ:
Using the law of sines:
Sin (angle) = opposite leg / hypotenuse
Sin(30) = 14 /x
x = 14 * sin(30)
x = 28