The cube of the sum of 5 and 2 is decreased by the square of the product of 6 and 4. write an expression that models this statement.

Step-by-step explanation:

The sum of 5  and 2  is the same as  5 + 2 , a cubing that is the same as raising the whole expression 5 + 2 to the third power . (5 + 2)^3

Decreased is the same as the difference between the expressions, so you will subtract  The product of 6 and 4 from (5 + 2)^2

The product of 6 and 4 is the same as  6 times 4. 6 times 4  squared is the same as  (6 * 4)^2  

option 3 ⇒ f⁻¹(x) =  

Step-by-step explanation:

Given F(x) =

let y = f(x)

y =   ⇒ squaring the both sides

y² = 3x + 2  ⇒ subtract 2 from both sides

y² - 2 = 3x ⇒ divide both sides by 3

replace the location of x and y

∴ y =

So, y will be f⁻¹(x)

∴ f⁻¹(x) =