Solve the equation by completing the square. Round to the nearest tenth, if necessary. Simplify your solutions and enter them fr
om least to greatest, separated by a comma, if necessary. If there are no real solutions, enter no solutions.
−2x²+10x=−14
1 answer:
Answer:
-1.1, 6.1
Step-by-step explanation:
-2X^2+10X+14=0
(-2X^2+10X+14)/-2=0
X^2-5X-7=0
Then use the quadratic formula because you can't factor
Fill in the equations and solve. One should have the plus and the other should have the minus and that's how you get the 2 different answers.
A=1
B=-5
C=-7
You might be interested in
It is true that t<span>he function f(x)=x+π is a polynomial. Pi is considered to be a constant of about 3.14. </span>
Answer:
The answers here are
2) x= 2, 7
3) x= -5
Answer:
b
Step-by-step explanation:
Answer:
47.1cm
Step-by-step explanation:
