Match the vocabulary word with the correct definitions. 1. coordinate plane
a two-dimensional system in which
a location is described by its distance
from two intersecting, perpendicular
axes
the horizontal axis on the
2. x-axis
coordinate plane
the four sections of the coordinate
3. quadrants
plane
4. y-axis
the intersection of the x-axis and y-
axis
the vertical axis on the coordinate
5. origin
plane

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

just keep asking questions until you have a better understanding.

step-by-step explanation:

but there’s no any figure there!