Answer:
2
Step-by-step explanation:
Use order of operations PEMDAS
3^2 = 9 * 2 = 18
20-18= 2
Answer:
= -3i + (3/4+2i) - (9/3+3i)
= (3/4 - 9/3) + (-3 + 2 -3)i
= -9/4 -4i
By the general application of cumulative property of addition :
x + y = y + x
For sure
Step-by-step explanation:
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Your answer would be A.
according to the 30°, 60°, 90° triangle rules,
side a would equal x
and side c would equal 2x