Ben is 12 years older than Ishaan. Ben and ishaan first met two years ago. Three years ago, Ben was 4 times as old as ishaan. Ho
1 answer:
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Answer:
P + Q = 1
Step-by-step explanation:
Given: = P -
This is a question on surd, so we need to rationalize the denominator to have;
*
=
=
=
= -2 -
Thus,
-2 - = P -
⇒ P = -2 and Q = 3
Therefore, the value of P + Q = -2 + 3
= 1
Thus,
P + Q = 1