Math, asked by lionsachinkasliwal7, 5 months ago

d) The value of the expression
-17x - 19x4 - 21x2, when x = 3 is

Answers

Answered by Newt47

1

Answer:

- 169

Step-by-step explanation:

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Answered by helpmetoo

0

Answer:

-405

Step-by-step explanation:

-17 × 3 - 19 × 3 ×4 - 21 × 3 ×2

- 51 - 228 - 126

-405

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