Answer:
b²+2b×5+5²
b²+10b+5²
ans: b²+10b+25
2. (6-2x)(6+2x)
6²-(2x)²
36-(2x)²
36-4x²
3. (2+2x)³
8+24x+24x²+8x³
8x³+24x²+24x+8
Step-by-step explanation:
:)))))
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Answers & Comments
Answer:
b²+2b×5+5²
b²+10b+5²
ans: b²+10b+25
2. (6-2x)(6+2x)
6²-(2x)²
36-(2x)²
36-4x²
3. (2+2x)³
8+24x+24x²+8x³
8x³+24x²+24x+8
Step-by-step explanation:
:)))))