Question

If P = - 15 and Q =5 find ( P-Q)÷( P+Q) = ??

Answer 1

Answer:

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Answer 2

Answer:

The value of ( P-Q)÷( P+Q) is 2

Step-by-step explanation:

Given: P =-15 and Q = 5

To find: (P-Q) ÷ ( P+Q)

Solution;

Given that P = -15

                 Q = 5

Find   P - Q

Subtract the value of Q from P

 P - Q = -15 - 5

          = -20

Find P + Q

Add the value of Q with P

P + Q  = -15 + 5

          = - 10

P - Q  = -20 and  P + Q = -10

⇒ $\frac{(P -Q)}{(P + Q)}$ = $\frac{-20}{-10}$

  = 2

Final answer:

The value of ( P-Q)÷( P+Q) is 2

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