To solve this equation, we need to isolate the variable b on one side of the equation.
First, square both sides of the equation to get rid of the square root.
(b^4/25) = 4^2
b^4/25 = 16
Next, multiply both sides by 25 to get rid of the denominator:
b^4 = 16*25
b^4 = 400
Then, take the fourth root of both sides to solve for b:
b = ±√400
b = ±20
Therefore, the solutions to the equation are b = 20 or b = -20.
Solve. sqrt of b^4/25=4
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