0000:00:00:00:00Start2Number 2ExplanationIf x∗y=(x+y+1)x+xyx \ast y = (x + y + 1)x + xyx∗y=(x+y+1)x+xy and a∗(−1∗2)=−10a \ast (-1 \ast 2) = -10a∗(−1∗2)=−10, then the value of aaa satisfying the equation is ....222 or −5-5−5222 or 555444 or −2-2−2−2-2−2 or 555−4-4−4 or −2-2−2
2Number 2ExplanationIf x∗y=(x+y+1)x+xyx \ast y = (x + y + 1)x + xyx∗y=(x+y+1)x+xy and a∗(−1∗2)=−10a \ast (-1 \ast 2) = -10a∗(−1∗2)=−10, then the value of aaa satisfying the equation is ....222 or −5-5−5222 or 555444 or −2-2−2−2-2−2 or 555−4-4−4 or −2-2−2
