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------------------------------------------------ Simplify the expression for [tex]x = -10[/tex]:

\[5x^6 - 3x^2 + 7 - 2x^6 - 3x^6 + 4x^2\]

Answer :

Answer:

107

Step-by-step explanation:

These are easier to do if you simplify them first.

... = x^6(5 -2 -3) +x^2(-3 +4) +7

... = x^2 +7

For x = -10, this is

... (-10)^2 +7 = 100 +7 = 107

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