Answer: No, this is not an irrational number.
Step-by-step explanation: This is a rational number because its form x/y. Where x is 7 and y is 9.
-Rational number : a number that is expressed as a quotient or a fraction.
I hope this helps you out! :)
Answer:
7/9 is a rational number
Step-by-step explanation:
x/y where x=7 and y=9 aand an reatinal number is something that is composed of an integer
Both
27x^3 - 54x^2 + 36x - 8
(3x - 2)^3
= (3x - 2) (3x - 2) (3x - 2)
= 27x^3 - 54x^2 + 36x - 8
Hope this helps :)
Let me know if there are any mistakes!!
y = 2x² + 18x + 36
Given
y = 2(x + 6)(x + 3) ← expand the factors using FOIL
y = 2(x² + 9x + 18) ← distribute parenthesis by 2
= 2x² + 18x + 36 ← in standard form
