Question

4. The value of the polynomial 5x2 - 4x2 + 3 when x = -1 is, (a) -6 (b) 6 (c) 4 (d) - 4 ​

Answer 1

Answer:

x is equal to 4

hope it hlps

Answer 2

Answer:

4

Step-by-step explanation:

5x2 - 4x2 + 3 when x = -1

x^2 +3 when x= -1

keep x= -1

(-1)^2 + 3

1+3

4

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