Q: How do your factor 64 x cubed plus 343?

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(4/7)^3 = (4^3)/(7^3) = 64/343 (≈ 0.187 as a decimal).

64 x cubed minus y cubed is (4x - y)(16x^2 + 4xy + y^2)

1, 8, 27, 64, 125, 216, 343

x3 + 4x2 - 16x - 64 = (x + 4)(x + 4)(x - 4).

The are: 1 8 27 64 125 216 343 512 729 1,000 1,331 and 1,728.

Related questions

The only common factor of 343 and 64 is 1.

The GCF of 33 and 64 is 1

(4/7)^3 = (4^3)/(7^3) = 64/343 (≈ 0.187 as a decimal).

64 x cubed minus y cubed is (4x - y)(16x^2 + 4xy + y^2)

1, 8, 27, 64, 125, 216, 343

Cubed integers

x3 + 4x2 - 16x - 64 = (x + 4)(x + 4)(x - 4).

3 cube =27 4 cube =64 5 cube =125 6cube=216 so 3 cubed + 4 cubed + 5 cubed = 6 cubed

The are: 1 8 27 64 125 216 343 512 729 1,000 1,331 and 1,728.

1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, 1331, 1728

x3 + 4x2 + 16x + 64 =x2*(x + 4) + 16(x + 4) = (x + 4)*(x2 + 16) which has no further real factors.

The cubed root of 64 is 4. 4*4*4=64.