Melissa wants to make a table representing the area of her vegetable garden for a variety of different lengths of the tomato patch she uses her area expression to create the table Complete the table by typing the correct answer I’m each box. Use numerals instead of words. Do not round your decimal answers

Blank #

1) 8

2) 247.25

3) 4.5

4) 276

I had the same assignment and these were my answers.

55

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.