Mathematics, 06.04.2021 21:20 battlemarshmell
If using the method of completing the square to solve the quadratic equation x^2-3x+20=0x 2 −3x+20=0, which number would have to be added to "complete the square"?
Answers: 1
, we need to add each side by 2.25 to complete the square, that is, expanding the polynomial so that factor of a perfect square trinomial can be done:
Compatibility with addition/Commutative property
Commutative, associative and modulative properties.
Perfect square trinomial/ResultAnother question on Mathematics
Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
Mathematics, 21.06.2019 19:30
Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
Answers: 1
Mathematics, 21.06.2019 20:30
Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.
Answers: 2
Mathematics, 21.06.2019 21:30
Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?
Answers: 1
You know the right answer?
If using the method of completing the square to solve the quadratic equation x^2-3x+20=0x 2 −3x+20=0...
Questions
Health, 12.05.2021 03:30
Mathematics, 12.05.2021 03:30
Mathematics, 12.05.2021 03:30
History, 12.05.2021 03:30
Mathematics, 12.05.2021 03:30
Mathematics, 12.05.2021 03:30
Mathematics, 12.05.2021 03:30
Physics, 12.05.2021 03:30
