If x-a is a factor of x^3-5x^2a+4a^2x+m, find m
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Answered by
8
Answer:
f(a) = 0
x - a = 0
x = a
x^3 - 5x^2a + 4a^2x + m
=》 a^3 - 5a^3 + 4a^3 + m = 0
=》 m = 0
Answered by
0
Answer:
Cost of 50 pencils = Rs 75.
No of pencils be x @ Rs . 150 are
50→75
x→150
x=28150×50=100
x = 100 pencils.
Answered by
0
Answer:
Cost of 50 pencils = Rs 75.
No of pencils be x @ Rs . 150 are
50→75
x→150
x=28150×50=100
x = 100 pencils.
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