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zmey [24]
3 years ago
6

Simplify using a table. (5w+2)(8w+5)

Mathematics
2 answers:
mel-nik [20]3 years ago
5 0
OK......
Your answer would be 
40w^2 + 41w + 10 

H0P3 It H3LPS :)
Arte-miy333 [17]3 years ago
5 0
<h3><u>Answer:</u></h3>

Hence, the simplified expression is:

40w^2+41w+10

<h3><u>Step-by-step explanation:</u></h3>

We have to simplify using a table to simplify the term:

(5w+2)(8w+5)

i.e. this is evaluated as:

              5w               2

8w        40w^2       16w

5          25w             10

The value in the table are obtained by multiplying each of the row entry with the corresponding column entry and hence the final result is the addition of all the entries.

Hence we obtain a expression as:

(5w+2)(8w+5)=40w^2+16w+25w+10

                     =40w^2+41w+10

Hence, the expression is:

40w^2+41w+10

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Answer:

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Step-by-step explanation:

Complete question

Consider these numbers, ordered from least to greatest. Negative 1.8, negative 1 and one-fourth, negative 0.2, blank, one-half, 90 percent A number line going from negative 2 to positive 1. Which values could correctly fill in the blank? Select all that apply. 10% 1 -0.1 -1 One-fourth

step-by-step explanation

On the number line, numbers increase from left to right.

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Only numbers greater than -0.2 and less than 1/2 can fill the blank.

Range = -0.2<x<1/2

From the values given,

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-0.2<0.1<1/2

2) -0.2<1

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REMEMBER: IF NOT APPLICABLE TO THE EQUATION YOU MAY SKIP THAT STEP IN PEMDAS .

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Multiplication...

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Addition...

When adding a positive number with a negative number you will act as if you are subtracting the two numbers, then take the sign of the largest number  (disregarding the signs). In this case the largest number is 28 and its sign is negative. Your answer will have a negative sign.

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