Write equation in the form of ax square +bx+c=0 and write the value of a,b,c.1) (x-1)square =2x+32) 3m square =2m square -9 About the author Peyton
Step-by-step explanation: 1) (x-1)^2=2x-3 x^2-2x+1=2x-3 x^2-2x-2x+1+3=0 x^2-4x+4=0 This is in the form of ax^2+bx+c a=1, b=-4, c=4. 2) 3m^2=2m^2-9 3m^2-2m^2+9 m^2+9=0 This is in the form of ax^2+bx+c a=1, b=0, c=9 Reply
Step-by-step explanation:
1) (x-1)^2=2x-3
x^2-2x+1=2x-3
x^2-2x-2x+1+3=0
x^2-4x+4=0
This is in the form of ax^2+bx+c
a=1, b=-4, c=4.
2) 3m^2=2m^2-9
3m^2-2m^2+9
m^2+9=0
This is in the form of ax^2+bx+c
a=1, b=0, c=9