Question

x (2x - 1) + 5 for x = -2
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Answer 1

Question

x (2x - 1) + 5 for x = -2

Solution

x (2x - 1) + 5

x = -2

-2 (2x-1) + 5

-2 (2×-2-1)+5

-2(2×-3)5

-2×-6×5

-2×-30

60

Answer 2

Answer:

-1

Step-by-step explanation:

p(x) = x (2x - 1) + 5

p(2) = 2(2x-1) +5

= 4x-4+5

= 8-4+5

= 8-9

= -1

Answer -1

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