#### Answer

-12

#### Work Step by Step

Given -5$x^{2}$ - 4x -11, x=-1
Step 1: Put the value of x=-1 for each x in the expression
=-5$(-1)^{2}$ - 4(-1) -11
Step 2: Evaluate the exponential expression$(-1)^{2}$ = (-1)(-1) = 1
=-5( 1)-4(-1)-11
Step 3: Multiply -5(1) = -5 and 4(-1)= -4
=-5 +4 -11
Step 4: Add and Subtract from left to right
first add -5+4
-1-11
subtract
-12