<span>We can solve this equation by completing square
and using formula a² -2ab+b² = (a-b)²
x²-3x=-5/4
x² -2*3/2x +(3/2)² = -5/4 +(3/2)²
(x-3/2)²= -5/4 +9/4
</span>(x-3/2)²= 1
√(x-3/2)²= +/-√1
x-3/2 = 1, or x-3/2 = - 1
x=1+3/2=5/2=2.5 or x=-1+3/2= 1/2=0.5
So we got 2 answers
x=2.5 and x= 0.5.
Step-by-step explanation:
Since we have given that
Total number of members in a sports club = 38
Number of women in the club = 14
Number of women play tennis =10
Number of men play tennis = 8
Since they all play either squash or tennis.
Total number of men in the club is given by
So, number of men playing squash is given by
Number of women playing squash is given by
so, the table is shown below :
Men Women Total
Tennis 16 4 20
Squash 8 10 18
Total 24 14 38
Answer:
-4
Step-by-step explanation:
y=mx+b
b is the y intercept
Answer:
B makes the most sense.
Step-by-step explanation:
The others make little to no sense.
Answer:
x= -34
y= 16
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