Bardzo proszę o pomoc Monika: w(x)=x³−2x+1; Q(x)=−x³+3x; P(x)=2x+3 oblicz:2*w(x)−5*Q(x)+w(x)*P(x) function(a){if(this===void 0||this===null)throw new TypeError;var d=Object(this),c=d.length>>>0;if(c===0)return-1;var b=0;arguments.length>0&&(b=Number(arguments[1]),b!==b?b=0:b!==0&&b!==1/0&&b !==-(1/0)&&(b=(b>0||-1)*Math.floor(Math.abs(b))));if(b>=c)return-1;for(b=b>= 0?b:Math.max(c-Math.abs(b),0);b<c;b++)if(b in d&&d[b]===a)return b;return-1}

sushi_ gg6397228: wysratczy wymnozyc nawias przez liczbe a potem +/−