Question

(12x2-6y2)(10x2+5y2)- (3x2-4y) (x + y)​

Answer 1

Answer:

If the answer is correct then everyone thanks my 5 answers must you

Step by step explanation :

(12x square -6y square) (10x square +5y square)

=120 x to the power 4+60xy to the power 4-60xy to the power 4-30y to the power 3=120x to the power 4-30y to the power 3

On the other hand,

-3x square+4y multiply x+y

-3x to the power 3-3xy cube +4xy+4y square

=120x to the power 4-30y cube -3x to the power 3-3xy +4xy+4y

=120x to the power 4-3x to the power 3-30y+4y-3xy cube +4xy

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