Factor the following completely.
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1
Answer:
1.b^3 - 8 = b^3 - 2^3 = (b - 2)(b^2 + 2b + 16)
2.b^3 + 8 = b^3 + 2^3 = (b + 2)(b^2 + 2b + 16)
3.m^3 - 1 = m^3 - 1^3 = (m - 1 )(m^2 + 1m + 1)
4.m^3 + 1 = m^3 + 1^3 = (m + 1)(m^2 + 1m + 1)
5.s^3 - 1000 = s^3 - 10^3 = (s - 10)(s^2 + 10s + 100)
6.s^3 + 1000 = s^3 + 10^3 = (s + 10)(s^2 + 10s + 100)
Step-by-step explanation:
a - b = (a - b)(a^2 + ab + b^2)
a = b
b = 8
Answered by
0
Answer:
1.b^3 - 8 = b^3 - 2^3 = (b - 2)(b^2 + 2b + 16)
2.b^3 + 8 = b^3 + 2^3 = (b + 2)(b^2 + 2b + 16)
3.m^3 - 1 = m^3 - 1^3 = (m - 1 )(m^2 + 1m + 1)
4.m^3 + 1 = m^3 + 1^3 = (m + 1)(m^2 + 1m + 1)
5.s^3 - 1000 = s^3 - 10^3 = (s - 10)(s^2 + 10s + 100)
6.s^3 + 1000 = s^3 + 10^3 = (s + 10)(s^2 + 10s + 100)
Step-by-step explanation:
a - b = (a - b)(a^2 + ab + b^2)
a = b
b = 8
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