Answer:
(x + y)^5.
Step-by-step explanation:
The (r+1)th term of (x + y)^n = nCr x^n-r y^r
Compare this with 10x^3 y^2 we get
nCr = 10 , n-r = 3 and r = 2 giving n = 3+2 = 5
5C2 = 10.
So the answer is (x + y)^5.
Answer:
x = 8 base angle = 81 degrees
Step-by-step explanation:
Find the axis of symmetry.
x= 1/2
Answer:
Step-by-step explanation:
EN 3x=17