2 years ago

PLEASE HELP ITS A TEST Solve for x : - 1/2 (x + 3) - 10 = -6.5

1 answer:

Ksju [112]2 years ago

4 0

Answer hey:

Step-by-step explanation:

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laila [671]

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Artemon [7]

Hi,

Irrational Numbers are non-terminating.

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3 years ago

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

By the factor theorem if (x + 2) is a factor of f(x) then f(- 2) = 0

f(- 2)

= 2 $(-2)^{6}$ + $-2)^{5}$ + 32(- 2) + 32

= 2(64) - 32 - 64 + 32

= 128 - 32 - 64 + 32

= 64 ≠ 0

Hence (x + 2) is not a factor of f(x)

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3 years ago