Math, asked by abihaa, 8 months ago

Given that (x + 3) is a factor of 6x3 - bx2 +18 find the value of b

Answers

Answered by adititiwari706

3

Answer:

x+3 is a factor of 6x3...

Answered by sanabehare228

4

Answer:

x=(-3).... Substitute value of x

6(-3)³ -b(-3)² +18=0

6(-27) -b(9) +18=0

-162 -9b + 18=0

-144-9b=0

-144/9=b

b=(-6)

Hope it helps you

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