Answer:
30
Step-by-step explanation:
x = 7
( x - 4 )^2 + 3x
= ( 7 - 4 )^2 + 3 ( 7 )
= 3^2 + 21
= 9 + 21
= 30
The first the last and the 2nd last
Answer:
the fundamental unit of length in the metric system, equal to 100 centimeters or approximately 39.37 inches.
Answer:
I think that it is 9 and 10 because when you simply the number 85 it would be 9.21 which is round by 9
1. the question is asking you to multiply the two function expressions together
2. so all we do is (3x - 1)(x² + 4) which gives you 3x³ + 12x - x² - 4
