Answer:it is D)172 in the khan academy answers
Step-by-step explanation:
Answer:
y=3/8+19/4
Step-by-step explanation:
(2x)^4 = 16x^4 is the continued product
Answer:
162 square inch
Step-by-step explanation:
Area = Length * Width
Area = 
Answer:
Step-by-step explanation:
let 7 + 3√2 be an rational number where
7+3√2 = a/b [ a and b are coprime and b is not equal to zero]
3√2= a/b-7
3√2 =( a-7b) /b
√2 = (a-7b) /3b .....(i)
Now ,from equation (i) ,we get that √2 is rational but we know that √2 is irrational. so actually 7 + 3√2 is irrational not rational. thus our assumption is wrong. The number is irrational.
