3 years ago

Simplify -7 - 3x 5 - 6x a. -12 - 3x b. -12 - 9x c. -2 - 3x d. -2 - 9x

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

6 0

The answer is bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

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Let $\sqrt{-4-5\cdot x} = x$ , we solve for $x$ by algebraic means.

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3) $x^{2}+5\cdot x + 4 = 0$ Compatibility with addition/Commutative and associative properties/Existence of additive inverse/Modulative property

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