2x(2x+1)(2x-1)... 2x((4x^2)-2x+2x-1)... 2x((4x^2)-1)... (8x^3)-2x ... so the answer would be the last one
Answer:
Rational
Step-by-step explanation:
Rational number is kind of like a number that you can understand, i.e 4.567,
7.67.
Irrational number is kind of like a number that you can't really understand, like π, pi. 3.1415926535897...
The right answer is Option D.
Step-by-step explanation:
Given,
Retail price = $12,720
Destination charge = $460
Cruise control = $235
Defogger = $148
AM/FM radio = $153
Sticker price = Sum of all feature costs
Sticker price = 12720+460+235+148+153
Sticker price = $13716
The right answer is Option D.
Keywords: addition
Learn more about addition at:
#LearnwithBrainly
By the PEMDAS rule, as long as the stuff inside the parentheses add up to 42, it would be correct. Therefore:
A. Correct because 40 + 2 = 42
B. Correct because 20 + 22 = 42
C. Incorrect because 4 + 20 = 24 ≠ 42
D. Incorrect, because 4 + 2 = 6 ≠ 42
