Answer:
Step-by-step explanation:
hello :
2x² + 25 = -x² + 10x
2x²+x²-10x+25 =0
3x²-10x+25=0
∆ = b²- 4ac a=3 and b=-10 and c=25
∆ = (-10)²- 4(3)(25)=100 -300 = -200< 0
two complex solutions
It's B, because of the definition of a function.
You have to equal out each side to fine the value of the variable.
hope this helped!!!
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Answer: 6 cm
Step-by-step explanation:
6 cm is the radius because half the diameter is the radius
