2x² + 3x + 1
2x² + 2x + x + 1
(2x + 1)(x + 1)
It would be 5 because 5 goes into 5 five times. :)
Answer:
Step-by-step explanation:
the x is 30
60=2x
x=30
Answer:
19
Step-by-step explanation:
5x² – 3x + 5
Substitute 2 in for x
5(2)² - 3(2) + 5
Solve exponents first
5(4) - 3(2) + 5
Solve/multiply parenthesis
20 - 6 + 5
Add and subtract
19
Hope this helps :)
