Question

when a is equal to -1, b is equal to 0, find the value of a(a2+b+1​

Answer 1

Answer:

• a=1,b=−1,c=0

a

2

• −bc+ab−b

2

• =(1)

2

• −(−1)×0+1(−1)−(−1)
• 2

• =1−0−1−1
• =−1

Answer 2

Step-by-step explanation:

-1((-1)2+0+1)

= -1(-2+1)

= -1(-1)

=1