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jolli1 [7]
4 years ago
7

What are 2 numbers that when multiplied together you get 360 and when added together you get -96

Mathematics
1 answer:
Firlakuza [10]4 years ago
5 0
X + y = -96;
x * y = 360;

t^{2} + 96t + 720 = 0;
Δ = 96^{2} - 4 * 720 = 6336 => sqrt(Δ) = 79.6;
=> x = ( - b +  sqrt(Δ) ) / 2a => x = ( -96 + 79.6 ) / 2 ≈ - 8.2;
=> y =  ( - b -  sqrt(Δ) ) / 2a => x = ( -96 - 79.6 ) / 2 ≈ - 87.8;
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Step-by-step explanation:

Consider the parent function y=\sqrt{x}.

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The function f(x)=\sqrt{x-7}+9 is translated function y=\sqrt{x} 7 units to the right and 9 units up, so

the domain of the function f(x) is x\ge 7

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We want to find an equivalent expression for f(x-3)

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I hope it's helpful!!

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Learn more about annual income tax here:brainly.com/question/26316390

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