5-7 Completing the Square The product of a particular number and a second value, which is given by the sum of 8 and the original number, is 65. What is the number?
A. X = 81
a
B. X = -13; x = 5
O
C. x = -9; X = 9
O D. x = 5

no clue bruh

Step-by-step explanation:

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

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.