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Popular >

simplify (x+2)^3+343

Solution

simplify

(x + 2)^{3} + 343

Solution

x^{3} + 6 x^{2} + 12 x + 351

Solution steps

(x + 2)^{3} + 343

Expand

(x + 2)^{3} : x^{3} + 6 x^{2} + 12 x + 8

= x^{3} + 6 x^{2} + 12 x + 8 + 343

Add the numbers:

8 + 343 = 351

= x^{3} + 6 x^{2} + 12 x + 351

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Frequently Asked Questions (FAQ)

What is (x+2)^3+343 ?
The solution to (x+2)^3+343 is x^3+6x^2+12x+351