-2x-2+x^2+x+180+-2x-2=180
1 answer:
Answer:
x= 4, -1
Step-by-step explanation:
-2x - 2 + x^2 + x + 180 - 2x - 2 = 180
add like terms and put in descending order
x^2 - 3x + 176 = 180
subtract 180 from both sides
x^2 - 3x - 4 = 0
factor out the equation
(x-4)(x+1)=0
solve for x
x-4=0 x+1=0
x=4 x=-1
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HOPE THIS HELPS :)
a . ,34
b. -17
c. 18
d. 4
e. -52
f. 34
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2L - 3 = Width
so if Width = w
w = 2L - 3
