Answer:
(x - 2)(5x - 2)
Step-by-step explanation:
5x² - 12x + 4
consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 5 × 4 = 20 and sum = - 12
the factors are - 10 and - 2
use these factors to split the x- term
5x² - 10x - 2x + 4 ( factor the first/second and third/fourth terms )
= 5x(x - 2) - 2(x - 2) ← factor out (x - 2) from each term
= (x - 2)(5x - 2) ← in factored form
Hello,
5
5+10=15
15+3=18
18+10=28
28+3=31
31+10=41
....
Answer:
oh i have done these before but this one is a little confusing bc i got 2 answers B or C
Answer:
B. 40 degrees and 140 degrees.
Step-by-step explanation:
please tell me if this is wrong
