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olchik [2.2K]
2 years ago
5

Fill in the blank with a number to make the expression a perfect square. w^2 - 2w + __

Mathematics
1 answer:
julsineya [31]2 years ago
5 0

Answer:

1

Step-by-step explanation:

ax^2+bx+c

c=(1/2*b)^2

half of two is one and one squared is one

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2 years ago
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3 years ago
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Solve for n <br><br> 11/6=n+7/9<br><br><br> (Plz no trolling; will mark brainiest)
xxTIMURxx [149]

Answer:

n=\frac{19}{18}

Step-by-step explanation:

Ir order to find the value of n in the given linear equation: \frac{11}{6} = n + \frac{7}{9} you have to perform the properties of equalities to obtain an equivalent equation.

You have to perform these properties in each side of the equation.

Applying the subtraction property (which is the subtraction of the same number to each side of the equation):

Adding \frac{7}{9} to each side:

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This way you can obtain the value of n

\frac{11}{6} - \frac{7}{9} = n

Solving the subtraction of the fractions and simplifying:

\frac{(11)(9)-(7)(6)}{(6)(9)} = n\\\frac{57}{54} = n\\n=\frac{19}{18}

7 0
3 years ago
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