The value of m so that 4x^2-6x-m is exactly divisible by x-3 is
(a)9
(b)45
(c)20
(d)36
Answers
Answered by
1
Answer:
The value of m is 36.......
Answered by
1
Answer:
m = 18 is the correct answer
Step-by-step explanation:
4x^2-6x-m = 0
4(3)^2 -6(3) -m = 0
4(9) -18 -m = 0
36 -18 -m = 0
18 -m = 0
-m = -18
m = 18
VERIFY:
4x^2-6x-m
= 4(3)^2 -6(3) -18
= 36 -18 -18
= 36-36
=0
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