Mathematics, 03.05.2021 21:10 sophiaa23
***CORRECT ANSWER CAN BECOME BRAINLIEST***
Solve -5x^2 = -25 using any method. Round your solutions to the nearest hundredth.
The solutions are x ≈ ___ x ≈ ___
AND
What is the most efficient method for solving this equation?
The most efficient method is ,
1. Factoring
2. Completing the square
3. Using the Quadratic Formula
AND
because the equation .
1. Can be written in the form x^2 = d.
2. has a perfect square trinomial on its left side.
3. Is not easily factorable and a ≠ 1
4 Is not easily factorable, but a = 1 and b is even.
4. Is easily factorable.
Answers: 2
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Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
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***CORRECT ANSWER CAN BECOME BRAINLIEST***
Solve -5x^2 = -25 using any method. Round your solution...
Mathematics, 21.04.2020 21:26
Mathematics, 21.04.2020 21:26
Mathematics, 21.04.2020 21:26