Question

a square b square x square minus 4 by 4 minus 3 x 4 x minus 12 a square b square equal to zero​

Answer 1

Answer:

${a}^{2} {b}^{2} {x }^{2} - 4 \div 4 - 3 \times 4 \times (-12 {a}^{2} {b}^{2}) = 0 \\ x = 12$