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Find the value of a and b a^2 + b^2 = 400

Find the value of a and b a^2 + b^2 = 400
asked 198k views
5 votes
Find the value of a and b

a^2 + b^2 = 400

asked
User Jonalogy
by
7.8k points

2 Answers

4 votes

Answer:

20

Explanation:

answered
User Ankish Bansal
by
7.7k points
5 votes

Answer:

Explanation:

a^2+b^2=400

a^2=400-b^2

a=sqrt(400-b^2) & -sqrt(400-b^2)

-----------------------------------------------

b^2=400-a^2

b=sqrt(400-a^2) & -sqrt(400-a^2)

answered
User Ecto
by
7.6k points
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