Answer:
number 4 i gess
Step-by-step explanation:
Answer: 2x^2-7x-15
Step-by-step explanation:
reorder the terms (x*2+3)*(x-5)
multiply the parentheses
(2x+3)*(x-5)
collect like terms (2x^2-10x+3x-15)
product= 2x^2-7x-15
The value of the digit 4 is worth 4,000 in the number 84,230.
