Question

1.{4p-1/6a}^2

2. 40xy+8x^2/5y-x​

Answer 1

Step-by-step explanation:

1) (4p-1/6a)² = (a-b)² = a²+b²-2ab

(4p)²+(1/6a)²-2(4p)(1/6a)

16p²+1/216a² - 8p/6a

16p² +1/216a² - 4p/3a

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