Question

urgent answer plz now

Answer 1

hope this is helpful to you...
${ {(x}^{a - b}) }^{(a + b)} \times { {(x}^{b - c}) }^{(b + c)} \times { {(x}^{c - a}) }^{(c + a)} \\ {x}^{ {a}^{2} - {b}^{2} } \times {x}^{ {b}^{2} - {c}^{2} } \times {x}^{ {c}^{2} - {a}^{2} } \\ {x}^{ {a}^{2} - {b}^{2} + {b}^{2} - {c}^{2} + {c}^{2} - {a}^{2} } \\ {x}^{0} = 1$