which property will be use only the property. (y²+3upon2) (y²-3upon2)
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(a + b)(a - b) = a2 - b2
So.........
y4 - 9/4.
So.........
y4 - 9/4.
Answered by
0
compare y² to a and 3/2 to b
therefore (a+b)(a-b) = a²-b²
and so (y²)²-(3/2)² = (y²-3/2)(y²+3/2)
therefore (a+b)(a-b) = a²-b²
and so (y²)²-(3/2)² = (y²-3/2)(y²+3/2)
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