Answer:
3(x + 5)²
Step-by-step explanation:
3x² + 30x + 75
3[x² + 10x + 25]
3[x² + 5x + 5x + 25]
3[x(x + 5) + 5(x + 5)]
3[(x + 5)(x + 5)]
The product of 5 and n is written as .
Two less than this product is
9 quarters 5 dimes!
9x0.25=2.25
5x0.10=0.50
2.25+0.50=2.75
55/20=2 as qutiont and 15 as remainder
2X84=168
15X5=75
answer=243
