Step-by-step explanation:
x²+2x-3=0
(x²+3x)-(x-3)=0
x(x+3)-1(x+3)=0
(x-1)(x+3)=0
x=1 or x=-3
#2 5.88 #3 6.510 #4 7.578 #5 9.835 #6 11.910 #7 3.72
Answer:
1/4
Step-by-step explanation:
i took the quiz
Answer:
4 ounces = 1/4 lbs (pounds) 1/3 of 66 is 22