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8_murik_8 [283]
2 years ago
15

Solve for b. 16 = a² + b^2

Mathematics
1 answer:
laiz [17]2 years ago
7 0

Answer:

\sqrt{(4-a)(4+a)} =b

Step-by-step explanation:

16 = a^2 + b^2

16 - a^2 =b^2

4^2 - a^2 = b^2

\sqrt{4^2 - a^2} =b

\sqrt{(4-a)(4+a)} =b

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