Can you tell me what do you mean exactly by menu of 8, so i can help you.
2x + 2 = 3x - 52
-2x -2x
2 = x - 52
+52 +52
54 = x
<span>= 48 - 18i + 8i - 3i</span>²<span>
= 48 – 10i – 3i</span>²
Answer:A. 3x^2-2x-1+9x+2x^2-3=5x^2+7x-4
B. 5x^3+4x^2-x-3-5x^2-7x+4=5x^3-x^2-8x+1
C. Polynomials are closed under addition and subtraction...
Step-by-step explanation:
Answer:
a+c+d=180
Step-by-step explanation:
