The answer is: x3+64=(x+4)(x2−4x+16) . It’s easy if we remember the formula of sum of cubes, that says: x3+y3=(x+y)(x2−xy+y2) . In this case 64=43 .Click to see full answer. Consequently, how do you factor X cubed 64? The Difference of Cubes The factored form of x3 – 64 is (x – 4)(x2 + 4x + 16).Similarly, what are the factors of x2 − 64? Prime. (x − 4)(x + 16) (x − 8)(x − 8) Also, how do you factor x cubed plus 1? Algebra Examples Since both terms are perfect cubes, factor using the difference of cubes formula, a3−b3=(a−b)(a2+ab+b2) a 3 – b 3 = ( a – b ) ( a 2 + a b + b 2 ) where a=x and b=1 . Simplify. Multiply x x by 1 1 . One to any power is one.What is the cube of 4? Square, Cube, Square Root and Cubic Root for Numbers Ranging 0 – 100 Number x Square x2 Cube x3 5 25 125 6 36 216 7 49 343 8 64 512
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