Answer:
The area of the rectangle in terms of x :
S = ( 5x +2 )(3x-4) = 15x²−14x−8
=> x1=−2/5, x2= 4/3
Step-by-step explanation:
prime factorization of 28
28 = 2 × 2 × 7
prime factorization of 50
50 = 2 × 5 × 5
GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2
32 = 2 : 5
32/7 = 4
2 x 4 : 4 x 5
8 : 20
D.
A.
I do not know 4. and 5.
Takes 9
