2x(4x+9x)3x(10x+11x)
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Answered by
0
Answer:
8x+18x × 30x+33x = 26x × 63x= 1386x
Answered by
1
Answer:
8x^2+18x^2.30x^2+33x^2
=26x^2×63x^2
=1638x^4
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