Question: with clear steps 4. (3 points) Consider the following expression: M = U/(V*W + X*Y - Z). a) List a sequence of instructions to evaluate

with clear steps with clear steps 4. (3 points) Consider the following expression: M =

4. (3 points) Consider the following expression: M = U/(V*W + X*Y - Z). a) List a sequence of instructions to evaluate this expression on a computer architecture with two-address arithmetic instructions (ADD, SUBT, MULT, DIV), and STORE and LOAD instructions where one of the operands must be a register. Assume registers R1, R2, R3, ..etc and you must use the least number of registers possible to complete the arithmetic. b) How many registers needed to complete this expression

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