How can you find approximations (estimations) of square roots?

2 answers:

6 0

By finding these tables, you can use them to locate the square root of numbers 1 to 100. Choose or make a method to find an approximate square root of each number. Then Round your answer to the nearest tenth.

Luda [366]3 years ago

3 0

To find approximations of square roots, you should find the nearest prefect square. For example if your looking to approximate the square rot of 10, the closest perfect square is 9 and the square root of that is three. Thus, you can say that the square root is about 3. Hope this helps and please mark brainiest. :D

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CALLING ALL MATHS GENIUSES

s2008m [1.1K]

Got you. So we will use the basic formula for the area of a rectangle and insert variable values. (^_^)

Area= Width(Height) ----------- Insert values of width and height [width = (x-1)
, height = (x+9)]

Area= (x-1)(x+9) ) -------------- Then expand if needed?
= x² +8x -9

3 0

3 years ago

Read 2 more answers

What is the answer to 2(9+7)

FrozenT [24]

Answer: 32

Step-by-step explanation:

1.) Write the initial equation: 2(9+7)

2.) Add the values in the parentheses: 2(16)

3.) Multiply the value in the parentheses by 2: 2(16) = 32

5 0

2 years ago