20bpowell 20bpowell

20-10-2021
Mathematics

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If a = -3, find the value of (the 2 on b and c is squared) a) 2a b) a2 c) 3a2

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MaxietheTaxi MaxietheTaxi

20-10-2021

Answer:

4, -4, 36

Step-by-step explanation:

a) a*2 = -2*-2 = 4

b) a^2 = -2^2 = -4

c) a*3^2= 3*-2^2 = -36

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