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geniusboy [140]
3 years ago
9

Need some major help on simplifying non-perfect roots, help?

Mathematics
2 answers:
saw5 [17]3 years ago
6 0
First do operations inside the bracket, following raised to half
yuradex [85]3 years ago
6 0
The last answer is correct.

First you divide 128 by 2 and get 64

The square root of 64 is 8 which means you bring out an 8, this eliminated the first 2 answers.

Then you use the reciprocal strategy to cancel the exponential values and get xsquared on the bottom and y to the first power on the top. since xsquared can be square rooted, it is no longer under the root, which just leaves Y.
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If 26.97 ÷ 6.3 is written in long division form as so that the divisor is written as a whole number, where should the decimal po
Soloha48 [4]
<h2>Answer:</h2>

The decimal point should be placed between digits 9 and 7 in the dividend. i.e the dividend becomes 269.7

<h2>Step-by-step explanation:</h2>

Dividend = 26.97       [numerator]

Divisor = 6.3               [denominator]

If 26.97 ÷ 6.3 is written in long division form so that the divisor is written as a whole number, we have the following;

(i)First convert the divisor to a whole number by multiplying by 10 i.e

6.3 x 10 = 63

(ii) Since the divisor (denominator) has been multiplied by 10, to make sure the division expression stays the same, we need to multiply the dividend(numerator) too by 10. i.e

26.97 x 10 = 269.7

(iii) The division expression then becomes;

269.7 ÷ 63

Therefore, the decimal point should be placed between digits 9 and 7 in the dividend.

8 0
3 years ago
Complete the number patterns <br><br> 1. 1,3,6,10,15,21,__,__<br><br> 2. 1,3,7,13,21, __,__
sweet-ann [11.9K]
23,26...................
5 0
3 years ago
Read 2 more answers
Need help plz help!!!
yawa3891 [41]

Answer:

segment CD is congruent to segment EB

4 0
3 years ago
What's the value of this python expression: (2**2) == 4?
vfiekz [6]

Answer:

Python will return:

True

Step-by-step explanation:

The math function ** is an exponent indicator.

The equation you made was:
2^2 =4

When you run this in python, it will return as true.

It is run as a Boolean expression because you have already provided the answer to the expression with the "==" statement.

If you had provided an incorrect answer (setting it equal to any number other than 4), it would return False.

7 0
2 years ago
What is the slope-intercept form of the linear equation 2x + 3y = 6? Drag and drop the appropriate number, symbol, or variable t
aev [14]

Answer:

y=-\frac{2}{3}x+2

Step-by-step explanation:

y = -2/3 x + 2

5 0
3 years ago
Read 2 more answers
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