What is lcm (a^2-7),(a^2+8) ?

The solution to lcm (a^2-7),(a^2+8) is (a+sqrt(7))(a-sqrt(7))(a^2+8)

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lcm (a^2-7),(a^2+8)

lcm

(a^{2} - 7), (a^{2} + 8)

(a + 7) (a - 7) (a^{2} + 8)

Solution steps

Find Least Common Multiplier of

(a^{2} - 7), (a^{2} + 8)

Factor

a^{2} - 7 : (a + 7) (a - 7)

Multiply each factor with the highest power:

(a + 7) \cdot (a - 7) \cdot (a^{2} + 8)

2 x^{2} - 8 x + 8, (x - 2)^{3}

42 a + b, a + b - c

∣ n ∣, ∣ 854 - 854 ∣

x^{2} - 3 x + 2 x^{2} - 1

x + y - 1, z + 2 x - 6

What is lcm (a^2-7),(a^2+8) ?
The solution to lcm (a^2-7),(a^2+8) is (a+sqrt(7))(a-sqrt(7))(a^2+8)