125. If * is defined for integers \(a,b\) by
*
\(a*b=a\times b + (a\times a + b\times b)\), find:
(i) \((−3)* (−5)\)
(ii) \((−6)*2\)
(i) 49
(ii) 28
(i) \(15+(9+25)=49\).
(ii) \((−12)+(36+4)=28\).