Math, asked by cuty071007, 7 months ago

If b = -1 then the value of b2 – 4b is

Answers

Answered by rp70

0

Answer:

Step-by-step explanation:

put the value of b in b2-4b

=>[-1]2-4[-1]

=>1+4=5

HOPE IT HELPS YOU

Answered by anushka100533

0

put the value of b

(-1)2-4 (-1)

-1+4=5

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