CBSE Class 10 Answered
if -4 is a zero of the polynomial x^2-2x-(7m+3) then find the value of m
Asked by mysticsurya201 | 04 Jan, 2024, 20:25: PM
Expert Answer
Given polynomial , f(x) = x2 - 2 x - (7m+3) = 0
if -4 is zero of polynomial , then f(-4) = 16 -2 (-4) -(7m+3) = 0
21-7m = 0
m =3
Answered by Thiyagarajan K | 05 Jan, 2024, 00:06: AM
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