SOLUTION: Please help me solve this practice test question:
If ab=10, and a-squared + b-squared = 30, solve for y in the equation, y=(a+b)squared. Can you explain it also? Many thanks!
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-> SOLUTION: Please help me solve this practice test question:
If ab=10, and a-squared + b-squared = 30, solve for y in the equation, y=(a+b)squared. Can you explain it also? Many thanks!
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Question 397724: Please help me solve this practice test question:
If ab=10, and a-squared + b-squared = 30, solve for y in the equation, y=(a+b)squared. Can you explain it also? Many thanks!
a. 40
b. 45
c. 50
d. 55 Answer by richard1234(7193) (Show Source):
