1 answer:
Answer:
x = 0.25 or 
Step-by-step explanation:
2(2x + 3) - 2 = 5 (Given)
2 · 2x + 2 · 3 - 2 = 5 (Distributive Property of Equality)
4x + 6 - 2 = 5 (Simplify)
4x + 4 = 5 (Simplify)
4x + 4 - 4 = 5 - 4 (Subtraction Property of Equality)
4x = 1 (Simplify)
(Division Property of Equality)
x = 0.25 or
(Simplify)
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Answer:
5x6 - x4 + x3 + 2x2 - 2
———————————————————————
x2
Step-by-step explanation:
Hello,
You don't know (a-b)(a+b)=a²-b²?
(-3)²=9
(5i)²=-25
Answer 9 +25=34
5 2/3
= (5 *3 + 2) / 3
= 17/3
(2,2) and (-2,-2)
(2,2) would be in the first quadrant, while (-2,-2) would be in the third quadrant.
The answer is C just because the domain is the x in an x,y pair