- Expand (x4 + 1)2
Answers
Answered by
1
Answer:
8x + 2
Step-by-step explanation:
first multiply x4 ×2=8x
then multiply 2 ×1 = 2
Answered by
1
Answer:
16x2+8x+1...
Step-by-step explanation:
- (x4+1)2=(4x)2+2*4x*1+(1)2.
=16x2+8x+1.
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