Question

If a= -2/9,6b=4/-7 and c=-5/11;

check that a-(b-c)(a - b) -c please answer my question ​

Answer 1

Answer:

if a=2/9

b=4/-7

c=-5/11

then put the value of a,b,c in a-(b-c)(a-b)-c

• 2/9-(4/-7+5/11)(2/9+4/7)+5/11
• 2/9-(-44/77+35/77)(14/63+36/63)+5/11
• 2/9-(-9/77)(50/63)+5/11
• 2/9-(-1/11)(50)+5/11
• 2/11-(-50/11)+5/11
• 2/11+50/11+5/11
• 57/11 ans.