She studied 50 minutes because 1/3 of an hour is 20 minutes and 1/2 an hour is 30 minutes so 20+30 is 50 minutes
Answer:
for polynomial 4x^2-2x+14, degree=2/ special name=trinomial
for 22(x^2)(y^2)-2x+14, degree=2/ special name= trinomial
for 7x+2, degree=2/ binomial
for 2(x^3)-6xy+13xy^2, degree=3/ trinomial
for a^3-8, degree=3/ binomial
The answer is 100,000... you just need to plug in numbers
If f(x)=3/x+2-_/x-3
To find f(19),we would insert (19) as x into the equation:
f(19)=3/(19)+2-_/19-3
=3/21-_/16
=1/7-4
=-27/7
Hope it helps!
