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lyricbrown9055
17.01.2020 •
Mathematics
Write the quadratic equation in general form then choose the value of “b”.
(2x-1)(x+5)=0
a.)9
b.)10
c.)11
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Ответ:
Write the quadratic equation in general form then choose the value of “b”.
(2x-1)(x+5)=0
A.)9
B.)10
C.)11
Step-by-step explanation:
Expand![(2x-1)(x+5)](/tpl/images/0459/3329/13509.png)
Which is![2x^{2} +9x-5](/tpl/images/0459/3329/75589.png)
So the value of B is 9
Ответ:
right..
Step-by-step explanation: