Juanita is cutting a piece of construction paper in the shape of a parallelogram. two opposite sides of the parallelogram have lengths (5n − 6) cm and (3n − 2) cm. the third side measures (2n + 3) cm. what are the lengths of two adjacent sides of the parallelogram? 2 cm and 2 cm 4 cm and 7 cm 7 cm and 9 cm 13 cm and 19 cmjuanita is cutting a piece of construction paper in the shape of a parallelogram. two opposite sides of the parallelogram have lengths (5n − 6) cm and (3n − 2) cm. the third side measures (2n + 3) cm. what are the lengths of two adjacent sides of the parallelogram? 2 cm and 2 cm 4 cm and 7 cm 7 cm and 9 cm 13 cm and 19 cm

Correct option is 2. The lengths of two adjacent sides of the parallelogram are 4 cm and 7 cm.

Step-by-step explanation:

The opposite sides of a parallelogram are equal.

Divide both sides by 2.

The value of n is 2.

The lengths of two adjacent sides of the parallelogram are

Therefore the correct option is 2. The lengths of two adjacent sides of the parallelogram are 4 cm and 7 cm.

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.