Question

52.If P=2x

2 − 5x + 2 , Q = 5x

2 + 6x − 3 and R = 3x

2 − x − 1.Find

the value of 2P – Q + 3R

Answer 1

Answer:

Step-by-step explanation:

52.If P=2x

2 − 5x + 2 , Q = 5x

2 + 6x − 3 and R = 3x

2 − x − 1.Find

the value of 2P – Q + 3R

Answer 2

Answer:

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