Factorised form of 45p⁴ + 30p³q + 5p²q² is ___________.
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Answered by
1
Step-by-step explanation:
45p⁴+30p³q+5p²q²
5(45p⁴+30p³q+5p²q²)
5p(9p³+6p²q+pq²)
Answered by
5
45p⁴ + 30p³q + 5p²q²
= 5p²(9p² + 6pq + q²)
= 5p²{(3p)² + (q)² + 2(3p)q}
= 5p²(3p + q)²
= 5p²(3q + p)(3q + p).
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