Question

a^1/2+b^1/2+c^1/2=0 then find the value of (a+b-c)²

Answer 1

Answer:

Step-by-step explanation: a+√b-√c=0or, √a+√b=√cSquaring both sides ... squaring both sides,(a+b-c)²=(-2√ab)²or, (a+b-c)²=4ab∴, The … ... If a 1/2 + b 1/2 - c 1/2 = 0, then the value of ( a+ b- c) 2 is: a) 2ab b) 2bc c) 4ab d) 4ac ... while 6 girls and 8 boys can finish it in 14 days find the time taken by the one girl alone that by one.