4 years ago

Factoring polynomial and expanding

Mathematics

1 answer:

Vlada [557]4 years ago

5 0

I would say 112x + 128x

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I have the equation. 16x^0+2x^2*y^-1 How do I solve the equation if x = 2 and y = 4?

vaieri [72.5K]

Answer:

Step-by-step explanation:

$\\ \sf16 {x}^{0} + 2 {x}^{2} \times {y}^{ - 1}$

Now putting the values of x and y.

$\\ \sf16 \times {2}^{0} + 2 \times {2}^{2} \times {4}^{ - 1}$

$\\ \sf = 16 \times 1 + 2 \times 4 \times \frac{1}{ {4}}$

$\\ \sf = 16 + 2$

$\\ \sf = 18$

Note:

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•If the power of a number is negative then reciprocal the number to make the power positive.

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3 years ago

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luda_lava [24]

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lubasha [3.4K]

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Factor the trinomial completely 4s^2+21s+5

Zanzabum

( 4s + 1 ) ( s + 5 )

I hope that helped, Good luck! (:

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4 years ago

The length of the sides of a triangle are three consecutive integers. If the perimeter is 87, find the dimensions of the triangl

nadezda [96]

You can divide 87 by 3 which is 29, so each angle will be 29 degrees.
Since they are consecutive, that means they will all measure the same.

Hope this helps! :)

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