Question

3(x+6)2=75 show steps

Answer 1

6.5

Explanation:

3(x+6)2=75 | Given

6x + 36 = 75 | Distribute

6x = 39 | Subtract 36 from both sides

x = 6.5

Answer 2

The required cards in order are ::

divide both sides by 3

Take the square root of both sides

subtract 6 from both sides

Using the expression given for our Calculation ;

• 3(x + 6)² = 75

divide both sides by 3

(x + 6)² = 25

Take the square root of both sides

x + 6 = 5

subtract 6 from both sides

x = -1

Hence, the value of x is -1