Use the formula (b/2)^2 in order to create a new term. Solve for x by using this term to complete the square.
Exact Form:
x = ±√21 + 6
Decimal Form:
x = 10.58257569…, 1.41742430…
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I hope this helps, as always. I wish you the best of luck and have a nice day, friend..
U divide 330 by 15 and get the quotient then do the same thing to 20 and add the quotients together to solve for x and y
1.
is less than 3.5
2. 
is more than 2.1
3. -5.3 is more than -5 
4. 
is less than 0.8 repeating
2/3 * 1/2
Multiply straight across
2*1 = 2
3*2 = 6
2/6 = 1/3
Answer: 1/3
