Answer:
fist 1 is 80 second on is 80
a. po yung answer
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2 and -3
Step-by-step explanation:
2x^2=4x
4x+2x=12
6x=12
how many times does 6 go into 12?
right, 2 times!
x=2
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2x^2+2x-12=0
x^2+x-6=0
(x+3)(x-2)=0
X=-3 and 2
