if 2 is a zero of polynomial p(x)=ax2 -3(a+2)-4 then the value of a is
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➡Given Equations :-
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➡Find Here :-
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We know, if 2 is a zero of this equations , so,
x=2, satisfies of this equations .
➡So, Keep x=2 ,
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Answered by
1
The value of a = 10
Given :
2 is a zero of polynomial p(x) = ax² - 3(a + 2) - 4
To find :
The value of a
Solution :
Step 1 of 2 :
Write down the given polynomial
Here the given polynomial is
p(x) = ax² - 3(a + 2) - 4
Step 2 of 2 :
Find the value of a
Since 2 is a zero of polynomial p(x) = ax² - 3(a + 2) - 4
Hence the required value of a = 10
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