−x=2
(x−1)÷(x^2+6x+9)
the quotient of one hundred divided by a number
The train from Auckland to Rotorua leaves at 11:50 am and arrives at 3:05 pm. The bus from Auckland to Rotorua leaves at 11:49 am ...
13x $a^{2}$ -41x-120=0
Jess thought of a 2-digit number. The product of the digits of the number is equal to double the sum of the digits of the number. ...
77-46 =
arrange the fraction in ascending order 6/8,4/7,5/8,3/7
g(x,y)=√(9-x^2-y^2 )
