for what value of p , (-4) is a zero of a polynomial x*2-2x-(7p+3)
Answers
Answered by
24
Hey!!!
We will put the value of x = -4 in the polynomial
=> (-4)² - 2(-4) -(7p + 3) = 0
=> 16 + 8 - 7p - 3 = 0
=> 7p = 21
=> p = 3
Hope this helps
We will put the value of x = -4 in the polynomial
=> (-4)² - 2(-4) -(7p + 3) = 0
=> 16 + 8 - 7p - 3 = 0
=> 7p = 21
=> p = 3
Hope this helps
RishabhBansal:
i know madam
Answered by
6
Hey
Here is your answer,
(-4)^2-2x(-4)-(7p+3)=0
16+8=7p+3
24-3=7p
21/7=p
P=3
Hope it helps you!
Here is your answer,
(-4)^2-2x(-4)-(7p+3)=0
16+8=7p+3
24-3=7p
21/7=p
P=3
Hope it helps you!
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