A rectangle’s length is three times its width, w. Its area is 243 square units. Which equation can be used to find the width of the rectangle? w2 = 3(243)
3w2 = 243
4w2 = 243
3w2 = 3(243)

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

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