B = 4 and c = -5, evaluate b 2 - c 2
2 answers:
Answer:
18
Step-by-step explanation:
Putting those numbers in the equation, you get 4(2)-(-5)2.
Multiply it, giving us 8-(-10).
Then lastly simplify it.
8-(-10)
8+10
18
Hey!
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Steps To Solve:
~Substitute
(4)2 - (-5)2
~Multiply
8 - (-10)
~Subtract
18
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Answer:
18
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Hope This Helped! Good Luck!
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The answer should be 7/5 ..
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Answer:
(3,4)
Step-by-step explanation:
x^2+y^2=(5)^2
if you graph it you will see that (3,4) is on the circle
