Question

q(2x+3y) square
q(4p-3q) square
solve ​

Answer 1

Answer:

$(a-b)^{2} =a^{2} -2ab+b^{2} \\\\Talking,\\\\a=4p,b=3q\\\\We obtain (4p-3q^{2} )=(4p^{2} )-2(4p)(3q)+(3q^{2} )\\\\=16p^{2} -24pq+9q^{2}$

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