Ellie completed an algebraic proof to show that V12 + v108 = 8.3. V12 + V108

123 + 1081

4ż. 32 + 362 31

1

8.31

Which expression can be placed in the blank to correctly complete Ellie's

proof?

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

details

step-by-step explanation:

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.