A teacher needs 6 craft sticks for each student in a class for a project. Which numerical expression shows the total craft sticks needed if there are 36 students?

A. 6 × 36
B. 6 ÷ 36
C. 36 + 6
D. 6 – 36

A. 6 x 36

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.

21/58.

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