4^4 * 4^(-9) = 4^(4-9) = 4^(-5) or 1/(4^5)
Step-by-step explanation:
x2^+8x=-20
9x^2=20
x^2=20-9
x^2=11
√x^2=√11
x=√11
The fraction is written as 3/4.
If you divide 3 by 4 you will get the decimal.
2 2/3 ÷ 5/6 = 3.2 is the answer
Answer:
It is pi/2
Step-by-step explanation:
