You would do 4-2= 2 then 8/2 =4 .. final answer being 4
26. 2x^2 +4x -10 = 0 (-4 + - (root(4^2 - 4*2*-10)))/2*2 =
(-4 + - (root(96)))/4
(-4 + (root(96)))/4 ≈ 1.45
(-4 - (root(96)))/4 ≈ -3.45
27. f(x) = 0 when any of the components that multiply together equal 0 for this function therefore x -2 = 0 x +3 = 0 x -5 = 0 so f(x) = 0 when x = 2, -3 or 5
28. It looks like it shows you how to do it
Answer:
10 • (x - 2y + 3z)
? if thats the answer.
and y = 5/2 = 2.500 for the - 2y = -5 one. if they are both combined please comment under mine.
I also think its 4 but im not sure
Answer:collecting data
Step-by-step explanation:
