6+5X<21
*********(THE < IS SUPPOSE TO HAVE A LINE UNDER IT)*******
Answer:
1
Step-by-step explanation:
We are given the expression ![[(\frac{3}{5})^0]^{-2}](https://tex.z-dn.net/?f=%5B%28%5Cfrac%7B3%7D%7B5%7D%29%5E0%5D%5E%7B-2%7D)
and are asked to find the value of it.
To solve this, we can use the exponent rule of multiplying the exponent inside of the parenthesis with the one outside of the parenthesis.
Anything with an exponent of zero equals 1. Therefore :
Answer:1/20
Step-by-step explanation:
1/2=10/20
1/5=4/20 1/4=5/20
4/20 + 5/20 = 9/20
10/20 - 9/20 = 1/20
It’s 100,000,000 or 100 million
Answer:
x=+-√10+3
Step-by-step explanation:
x^2=6x+1
x^2-6x=1
To create a trinomial square on the left side of the equation, find a value that is
equal to the square of half of b
a is the number next to x^2
b is the number next to x
c is the last number
b is -6
half of b is -3
square of half of b is 9
put 9 on both sides of the = sign
x^2-6x+9=1+9
x^2-6x+9=10
(x-3)^2=10
take the square root of both sides of the = sign
√(x-3)^2=√10
x-3=√10
x=+-√10+3
