1. How to load decimal number 2 in register $a1?

li $a1 2?

2. Complier decides the following:

a$s0

b $s1

c $s2

d$s3

temp0 $t0

temp1 $t1

Please translate following code to assembly language:

d = b * b + 4 * a * c

Hint:

Temp0 = a * c

Temp0 = 4 * temp0

Temp1 = b * b

d = Temp0 + Temp1

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.data .text #Tempo = a* c #Tempo = 4 * tempo #Temp 1 = b *b #d = tempo + temp1 mul $t0, $s0,$s2 mul $t0,$t0, 4 mul $t1, $81, $s1 add $s3, $t0,$t1