The value of the "6" in 49.62 is in the<u> tenth</u> place
The first answer is correct because the terms are alike in both expressions
65x^2 + 212x - 133
you have to use the quadratic formula
x=( -b +/- √b²-4ac) / 2a
a is 65
b is 212
c is 133
because the first value is squared you will have 2 answers
x= 7/13
x= - 19/5
It would be 9 inches squared, hope this helps!
Answer -4.2
hope this helps