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Answered by
2
If -1 is zero of polynomial then
ax^3-x^2+x+-4
Then, a(-1)-(1)+1+4=0
-a-1+1+4=0
-a+4=0
a=4 hence a=4
If u like plz become this question aS brainly
ax^3-x^2+x+-4
Then, a(-1)-(1)+1+4=0
-a-1+1+4=0
-a+4=0
a=4 hence a=4
If u like plz become this question aS brainly
saichandraarsh:
Plz give brainly to my answer
How to give it??
I don't know bro but all r saying I am also new to it
Kk thanks fir asking
Answered by
1
Heya !!!!
Given that ,
(-1) is a factor of the given polynomial AX³ - X² + X + 4
P(X) = AX³ - X² + X + 4
P(-1) = A× (-1)³ - (-1)² + (-1) + 4 = 0
=> A × -1 + 1 - 1 + 4 = 0
=> -A + 4 = 0
=> -A = -4
=> A = 4
★ HOPE IT WILL HELP YOU ★
Given that ,
(-1) is a factor of the given polynomial AX³ - X² + X + 4
P(X) = AX³ - X² + X + 4
P(-1) = A× (-1)³ - (-1)² + (-1) + 4 = 0
=> A × -1 + 1 - 1 + 4 = 0
=> -A + 4 = 0
=> -A = -4
=> A = 4
★ HOPE IT WILL HELP YOU ★
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