Answer:
a negative number;
a number that can't be a square root;
a multiple of 1,2,4,-1,-2,-4;
and other things that don't come to my mind at the moment :]
Answer: .17
To the nearest hundredth is two spaces to the right of the decimal.
To round find the number to the right of the “rounding” number and see if it is 5 or above 5.
Example: 0.57 it is above 5 so newest hundredth it 0.6
X² - 2x - 35 = 0
x = <u>-(-2) +/- √((-2)² - 4(1)(-35))</u>
2(1)
x = <u>2 +/- √(4 + 140)</u>
2
x = <u>2 +/- √(144)
</u> 2<u>
</u>x = <u>2 +/- 12
</u> 2
x = 1 +/- 6
x = 1 + 6 x = 1 - 6
x = 7 x = -5
The answer is equal to {-5, 7}.
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Bob puts $2000 in the bank. The bank gives 2% intrest every year. How much money will Bob have in the bank after 5 years.
