Question

Find the value of the following expression when x= -3 a) (5x - 4)
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Answer 1

Step-by-step explanation:

Given, x=3

Putting the value of x, we get,

x

2

+5x

=(3)

2

+5(3)

=9+15

=24

Answer 2

Answer:

Step-by-step explanation:

x=-3

so 5[-1]-4

= -5-4

= -9