Mathematics, 01.10.2019 08:10 fespinoza019
Asap; need correct answer! (10 points) solve for x. use the completing square method. x^2+10x=6
answer choices:
a) x=-5+ or- the square root of 6
b) x=-10+ or - the square root of 6
c) x=-10+ or -square root of 31
d) x=-5+ or - the square root of 31
- < minus sign; sorry for any confusions!
Answers: 1
Mathematics, 21.06.2019 17:00
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Mathematics, 21.06.2019 22:00
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?
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Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
Asap; need correct answer! (10 points) solve for x. use the completing square method. x^2+10x=6
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