-2
-12
12
2
Correct answer is B
42x43x = 2
42x - 3x = 2
4-x = 2
(22)-x
= 21
Equating coefficients: -2x = 1
x = -12
The diagram is a circle with centre P. PRST are points on the circle. Find the value of < PRS ...
If √x2+9 = x + 1, solve for x...
In the diagram, O is a circle centre of the circle PQRS and < PSR = 86o. If < PQR = xo, find x...
Marks 3 4 5 6 7 8 Frequency 5 y - 1 y ...
From the Venn diagram below, how many elements are in P∩Q? ...