Answer:
Hans has done a mistake in the second step.
The correct answer is:
5x^2+13x-6=0
5x^2+15x-2x-6x=0 - 5. -6=-30 -30=15. -2
5x(1+3x)-2x(1+3x)=0
(5x-2x)(1+3x)=0
5-2x=0 1+3x=0
x=5/2 x=-1/3
The volume is 13*7*5. Therefore, the answer is 455 in^3
X = 9
you multiply both sides by 3 because you have to get rid of it and what you do to one side you do to the other then you divide both sides by 2 to isolate the variable. i hope that makes sense.
713
x 3
= 2139
2 6
2139
x 7
= 14873
There are a total of 14,873 strawberries in the field.
Answer:
37.46
Step-by-step explanation:
I think not sure tho
