A ground has an area of 5-2X2. There are 2 rectangular pits, 2X2, and 4X2 in the courtyard. Find the expression for the ground area without the two pits and simplify the expression.

Expression for ground area is 5 - 4x²

Step-by-step explanation:

Ground area = 5 - 2x²

Pit 1 area = 2x²

Pit 2 area = 4x²

⇒ Expression for the ground area without the two pits

= (5 - 2x²) - (2x² + 4x²)

= (5 - 2x²) - (6x²) = 5 - 2x² - 6x² = 5 - 4x²

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is