Find the solutions of the following equation. b^2 = 16/121 choose all answers that apply: a. b= 2/7
b. b= - 2/7
c. b= 4/11
d. b= -4/11
e. none of the above

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c. b= 4/11

d. b= -4/11

Step-by-step explanation:

b^2 = 16/121

Take the square root of each side

sqrt(b^2) =± sqrt(16/121)

b = ±4/11

b² = -16/121

16 is 4² and 121 is 11²

b² = -4²/11²

b² = -(4/11)²

When exponents are common they are eliminated. Here, 2 is common

b = ±4/11

OPTION c and d IS CORRECT

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step-by-step explanation: