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Thejollyhellhound20
29.07.2020 •
Mathematics
Solve the equation h(x)=7 , when h(x) =x^2+5x
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Ответ:
h(x) = x² + 5x
when h(x) = 7
That's
x² + 5x = 7
x² + 5x - 7 = 0
Using the quadratic formula
a = 1 , b = 5 c = - 7
So we have
We have the final answer as
Hope this helps you
Ответ:
Store A: 1.98
Store B: 1.95
Store C: 2.01
Store D: 2.01
Step-by-step explanation:
divide $/loaves of bread=answer