p(x)=4x^2-9x-1 find if x=-2
Answers
Answered by
0
Answer:
45
Step-by-step explanation:
harshit7867:
its answer is 33
Bro question iTunes more time
Question it one more time
sorry but i am a girl
k i got a bit confused sorry
ya its ok
she had taken the value as 2 but it is -2
see the brainliest method
yeah
ohk but then also thankyou
Answered by
1
Answer:
33
Explanation:
The given Polynomial is ;
p(x) = 4x² - 9x - 1
So, We have to find the value of x = -2
Here, For this We have to substitute the value of x in *Given Polynomial*.
p(x) = 4x² - 9x - 1
P(-2) = 4(-2)² -9(-2) - 1
= 4(4) + 18 -1
= 16 + 18 - 1
= 34 - 1
= 33
Therefore, Value of x is 33.
yes you r absolutely right
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