10
7 and -4
b=a+1 ab=56 a(a+1)=56 a2+a-56=0 (a+8)(a-7)=0 a=7 b=7+1=8
The integers are 5 and 7.
The integers are -7 and -5.
10
+7 and -7.
10
3 and 4
They are -2 and 12.
4 and -7; 4 + -7 = -3 and 4 - (-7) = 4 + 7 = 11
7 and -4
b=a+1 ab=56 a(a+1)=56 a2+a-56=0 (a+8)(a-7)=0 a=7 b=7+1=8
55
The integers -7 and +7.
The integers are 5 and 7.
The integers are -7 and -5.