indicated variable a2+b2=c2 that all squared

Hi there! Thank you for the opportunity to help you with your question!

It is not clear which variable you want to solve for, so I'll do all three:

If you want to solve for a, you need to subtract b^2 from both sides:

a^2 = c^2 - b^2

And then take the square root:

a = sqrt(c^2-b^2)

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If you want to solve for b, you need to subtract a^2 from both sides:

b^2 = c^2 - a^2

b = sqrt(c^2 -a^2)

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Finally, if you want to solve for c, you need to just take the square root:

c = sqrt(a^2 + b^2)

we were solving for (a) only, not a^2

That's the answer provided in bold:

new question solve for (N) 4x+8 over 5n = f

Due to website policy I am not allowed to answer a new question under the same post. Please make a new post in order to receive help. I appreciate your understanding.

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