Answer:
1.(3x+4)²
2.(6x- 5y)²
3.4 • (x - 5y)2
Step-by-step explanation:
1.
Use the sum-product pattern
9x²+24x+16
9x²+12x+12x+16
Common factor from the two pairs
3x(3x+4)+4(3x+4)
Rewrite in factored form
(3x+4)(3x+4)
Combine to a square
(3x+4)²
2.ganun din po sa 1. ganun lng po gagawin nyu
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Answers & Comments
Answer:
1.(3x+4)²
2.(6x- 5y)²
3.4 • (x - 5y)2
Step-by-step explanation:
1.
Use the sum-product pattern
9x²+24x+16
9x²+12x+12x+16
Common factor from the two pairs
9x²+12x+12x+16
3x(3x+4)+4(3x+4)
Rewrite in factored form
3x(3x+4)+4(3x+4)
(3x+4)(3x+4)
Combine to a square
(3x+4)(3x+4)
(3x+4)²
2.ganun din po sa 1. ganun lng po gagawin nyu