On Friday, Carlotta had 6/8 of her paper left to write. She wrote 2/6 of the paper on Saturday and 1/4 of the paper on Sunday. A
1 answer:
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Answer:
x = ± 10
Step-by-step explanation:
to solve the equation let y = 0 , that is
100 - x² = 0 ( add x² to both sides )
100 = x² ( take square root of both sides )
± = x , that is
x = ± 10