What are the zeros of the quadratic function f(x) = 2x2 + 16x - 9?
ο χ= 4-5 and x= -4 + 5
ο χ=-4-25 and x = -4 + 25
ox= 4-and x = -4 + 21
ο χ= -4- and x= -4 +

47

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

i need a diagram

step-by-step explanation:

no

52-x2 fgdhbjagraubgfdshhghdg