Question

Question
Marks: 2
p(x) = 5x - 4x + 3 then p(-1) = ?
Answer:
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Answer 1

Step-by-step explanation:

let , the value of X is -1

putting the value of X in equation

p(-1) = 5×(-1) - 4×(-1) + 3

= -5 - (-4) + 3

= -5 + 4 + 3

= -5 + 7

p(-1) = 2