Answer:
x=20
Step-by-step explanation:
73-13=60
60÷3=20
Answer:
x=5±√−103/8
Step-by-step explanation:
There's no real solutions
4x2−3x+9−(2x+1)=2x+1−(2x+1)
4x2−5x+8=0
x=−b±√b2−4ac/2a
x=−(−5)±√(−5)2−4(4)(8)/2(4)
x=5±√−103/8
Answer:
mE=mC
mD=mB
Step-by-step explanation:
thats should be correct