(3b-1)(2b+1)=14
fully factorize
9k^2 + 12k -20 = 0
1/(2x-3)+1/(4x+9)=7
find all values of x
x³ + 2x² - 4
factorise
18-11v+v^2=0
5d^2=4(4d-3)
(0.5 x 0.5 x (1.96)2 x 620) / (((0.097)2 x 619) (0.5 x 0.5 x (1.96)2))
Consider the Equation
168/(2x-7) = 5x-14
168/2x-7 = 5x-14