Step by step solution to "To calculate: The value of a2+b2+c2=49 for c."

Ashley Searcy

Answered question

2021-11-13

To calculate: The value of

a^{2} + b^{2} + c^{2} = 49

for c.

Dona Hall

Beginner2021-11-14Added 15 answers

Given Information:
The provided equation is

a^{2} + b^{2} + c^{2} = 49

.
Calculation:
simplify the equation

a^{2} + b^{2} + c^{2} = 49

a^{2} + b^{2} + c^{2} = 49

c^{2} = 49 - a^{2} - b^{2}

For

x^{2} = f (a)

the solutions are

x = \sqrt{f (a)}, - \sqrt{f (a)}

c = \sqrt{49 - a^{2} - b^{2}}

c = - \sqrt{49 - a^{2} - b^{2}}

Hence, the solution set is

c = \sqrt{49 - a^{2} - b^{2}}, - \sqrt{49 - a^{2} - b^{2}}

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