Task 2: Which equation doesn't belong? Explain why you chose that equation. 1.
I= -50
2
-- 60t = 30
+90 = -100
-0.01 = -0.001.6

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.