How do you solve radical 2x plus 5 equals x?
2 answers:
X=-5 is your answer. Hope this helps :)
Radical 2x+5 equals x 1. Square both side. 2x+5 equals x square Move everything to one side. X square-2x-5=0 Since this time, we can't factor very well. We need to use the quadratic formula. -b+- square root b square- 4ac divided by 2a This gives: -(-2)* square root( 4-4(1)(5))/ 2 Notice that we get 2 plus and minus square root of -16. Which is an imagery/ complex solution. The value of x could be 2+i4/2 or 2-i4/2
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The probability of any event is between 0 and 1. 0 means impossible and 1 means certain. It could also be written with the percents: 0% and 100%.
In pretty sure it’s D , making each side equal to 6
X + 2x + 5 = 62 which can be turned into. 3x + 5 = 62 -5 -5 now we subtract 5 from each side 3x = 57 /3 /3 now we divide 3 from each side to get... x = 19. Now to check 19 + (2 x 19) + 5 does in fact equal 62. Jenny is 19 years old. Hope this helped.
Answer:
41.5
180-14=166/4=41.5
Answer: 56:7
Step-by-step explanation:
You would do 8 times 7 which is 56 and yor ratio would be 56:7