Hi I need help with this pls
2 answers:
Answer:
Solution given:
a.
p=2/3
q=-1/3
r=1/6
now
p-q+r=2/3-(-1/3)+1/6
=
c.
p=-1/5
q=-3/10
r=2/5
now
p-q+r=-1/5-(-3/10)+2/5
=
Answer:
Step-by-step explanation:
<u>The expression given:</u>
<u>Evaluate for each case:</u>
a)
<u>p = 2/3, 1 = -1/3, r = 1/6</u>
p - q + r = 2/3 - (-1/3) + 1/6 = 2/3 + 1/3 + 1/6 = 1 + 1/6 = 1 1/6 c)
<u>p = 1/-5, q = -3/10, r = 2/5</u>
p - q + r = -1/5 - (-3/10) + 2/5 = -2/10 + 3/10 + 4/10 = 5/10 = 1/2
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