Question

horizontal method in algebra please solve it

$(2x {}^{2} - 3) + (4y {}^{2} - 4)$
And also see the points​

Answer 1

Answer:

PLEASE LIKE THE ANSWER AND MARK IT AS BRAINLIEST .

Answer 2

Answer:

$= ( {2x}^{2} - 3 ) + ( {4y}^{2} - 4) \\ = {2x}^{2} ( {4y}^{2} - 4) + 3( {4y}^{2} - 4) \\ = {2x}^{2} \times {4y}^{2} + {2x}^{2} \times ( - 4) + (3 \times {4y}^{2} + 3x - 4) \\ = {8x}^{2} {y}^{2} + ( - 8) {x}^{2} + {12y}^{2} + ( - 12)$

please mark me as brainlist