To make b the subject in the equation a = √(b+2/5), we need to isolate b on one side of the equation.

Step 1: Start with the given equation: a = √(b+2/5).

Step 2: Square both sides of the equation to eliminate the square root: (a)^2 = (√(b+2/5))^2.

Step 3: Simplify the right side of the equation: a^2 = b + 2/5.

Step 4: Subtract 2/5 from both sides of the equation to isolate b: a^2 - 2/5 = b.

Therefore, b is the subject of the equation and can be written as b = a^2 - 2/5.

Question

To make b the subject in the equation a = √(b+2/5), we need to isolate b on one side of the equation.

Step 1: Start with the given equation: a = √(b+2/5).

Step 2: Square both sides of the equation to eliminate the square root: (a)^2 = (√(b+2/5))^2.

Step 3: Simplify the right side of the equation: a^2 = b + 2/5.

Step 4: Subtract 2/5 from both sides of the equation to isolate b: a^2 - 2/5 = b.

Therefore, b is the subject of the equation and can be written as b = a^2 - 2/5.

Knowee AI · Accepted Answer

To make b the subject in the equation a = √(b+2/5), we need to isolate b on one side of the equation.

Step 1: Start with the given equation: a = √(b+2/5).

Step 2: Square both sides of the equation to eliminate the square root: (a)^2 = (√(b+2/5))^2.

Step 3: Simplify the right side of the equation: a^2 = b + 2/5.

Step 4: Subtract 2/5 from both sides of the equation to isolate b: a^2 - 2/5 = b.

Therefore, b is the subject of the equation and can be written as b = a^2 - 2/5.

Make b the subject a= square root b+2/5