Question

x³+2x²-4x-18 का एक गुणनखंड (x+3)है तो a=?​

Answer 1

Answer:

1

Step-by-step explanation:

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Answer 2

Answer:

x cube +2 x square -4 x -18

=X+3

pakshantar karne per

X= -3

x ki jagah - 3 rakhne per

(-3)+2(-3) square-4(-3)-18

=-3+12-12-18

-3-18

15

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=ke bahar a likhate jana hai Uske bad a=15 answer hoga