3 years ago

Could someone help me with this?

Mathematics

1 answer:

MaRussiya [10]3 years ago

7 0

Answer: o well i dont really knwo

Step-by-step explanation:

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Simplify the expression 5(x - 3)(x2 + 4x + 1).

sertanlavr [38]

Answer:

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Step-by-step explanation:

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3 years ago

3/8(2x-8/3x)=21 solve the equation for x

mart [117]

Answer:

$\boxed{\bold{x=-84}}$

Explanation:

Multiply Both Sides By 8:

= $\bold{8\cdot \frac{3}{8}\left(2x-\frac{8}{3}x\right)=21\cdot \:8}$

Simplify:

= $\bold{-2x=168}$

Divide Both Sides By -2:

= $\bold{\frac{-2x}{-2}=\frac{168}{-2}}$

Simplify:

= $\bold{x=-84}$

//Mordancy //.

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3 years ago

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zavuch27 [327]

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2 years ago

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slava [35]

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3 years ago

In the process of solving an equation, a student noticed that only integers remained on each side of the equation. The student c

ZanzabumX [31]

The correct answer is D. Why?

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Good luck!!!

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3 years ago