Find the value of p if (x -2) is a factor of 8xcube+4xsquare-3x+p
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Answer:
2 ( 263 -x ) Ans
Step-by-step explanation:
Putting p value in equation
= 8^3 +4^2 -3x+(x-2)
= 8^3 +4^2 -3x +x-2.
= 8^3 +4^2 -2x -2
= 512 +16 -2x -2
= 528 -2 - 2x
= 526 -2x
= 2(263 -x) Ans [ Factorisation method ]
You can check by multiply in last part
263 × 2 = 526 and 2× x = 2x
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