y= -2x^2 - 4x - 3
rationalise the denominator of 15 + √3 / 10x√3 simplest form
(-49)/$(-7)^{2}$* 6
2^m-1=6
6⋅( log_(4) x)^(2)+9⋅ log_(4) x=1
mrs lee has 7 m of cloth.
She wants to make 3 cutains with the cloth.
Each curtain needs 185 cm of cloth.
(a) What is the total...
5x=35
⇒5(
-3y+5
2
)-4y=1
A bullet is fired over level ground with a muzzle velocity of 1500m/s and it strikes the target after 1.50 seconds. The horizontal...
2/ $\sqrt{5}$
