Question

If p = 3, q = -5, and r= 1, find the value of 3pq + 10qr + 2pr​

Answer 1

Answer:

answer will be -89

Step-by-step explanation:

hello friend

given

p = 3

q = -5

r = 1

to find value of 3pq + 10qr + 2pr

= 3(3)(-5) + 10(-5)(1) + 2(3)(1)

= 9(-5) + 10(-5) + 6

= -45-50+6

= -95+6

= -89

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