Answer: (xy^2 + y)(xy^2 - y)
Step-by-step explanation:
Answer:
1) look at the two terms and see if they have a GCF
*both terms have a gcf of y^2*
So
y^2(xy^2-1)
Hope this helps!
r-12substitute in r=7so 7-12 = -5
Again, a^2+b^2=c^2
c=10
b=9
10 squared is 100
9 squared is 81
100-81=19
The square root of 19, rounded to the nearest hundredth, is 4.36
48%
in my maths quiz I got it so
