Question

Find the value of a (a- bc) for a = -1 b= 2 and c= -3​

Answer 1

Answer:

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Answer 2

$\large\bold\blue{\underline{ǫᴜᴇsᴛɪᴏɴ}}$

Find the value of a (a- bc) for a = -1 b= 2 and c= -3

$\underline \bold \green {sᴏʟᴜᴛɪᴏɴ}$

Given,

a=-1

b=2

c=-3

a(a-bc) = a²-abc

= (-1) ²-(-1) ×2×(-3)

= 1-6

= -5