Simplify and expand (1+4)³
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Answered by
0
Step-by-step explanation:
(1+4)3
1+64
65
Expand= 1+4×4×4
Answered by
0
Step-by-step explanation:
(1+4)^3
(a+b)(a^2+b^2+2ab)
(1+4)(1+16+8)
5×25
125
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