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Given that a^­­b = x, evaluate the following: 2a^3b +a^2b+ a^b

1 Answer

5 votes

Answer:

2x^3+x^2 +x = x(2x^2 +x+1)

Step-by-step explanation:

a^­­b = x,

2a^3b +a^2b+ a^b=

2(a^b)^3+(a^b)^2 +a^b=

2x^3+x^2 +x=

x(2x^2 +x+1)

User Yevgeniy Afanasyev
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