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Is -3 to the -2 power positive or negative?
-1
What is 1 plus 7 to the power of 2 minus 6 times 5?
It is 20.
What does - 2 to the second power equal?
-2 times -2 = plus 4 since minus times minus is plus
What is 2 plus 2 minus 1 plus 3 minus 2 equal to?
4
What is 2 minus 2 over 5 plus 1 over 2 minus 4 equal?
2 minus 2/5 plus 1/2 minus 4 = -1.9
What is 1 plus 1 minus 2 plus 3 plus 4 minus 7?
The answer is 0.
What is two minus one minus one plus one minus one plus three minus two plus six?
9A:2 - 1 - 1 + 1 - 1 + 3 - 2 + 6 = 7The answer is seven.
Factor 3x to the third power minus 3x to the second power plus 2x minus 2?
3x3 - 3x2 + 2x - 2 = 3x2(x - 1) + 2(x - 1) = (3x2 + 2)(x - 1)
How do you subtract fractions with a negative fraction?
if the question u are asking is something like this 1/2 - ( - 1/2 ) then the answer is simple all you have to do is solve the equation like this 1/2 - ( - 1/2 ) = 1/2 + 1/2 = 2/2 = 1 its the - (-1/2) that is important remember the rule minus and minus equal plus plus and plus equal plus minus and plus equal minus remember and i hope it helps :)
What is 10 plus 9 plus 1 minus 1 plus 2 minus 2 plus 3 minus 1 plus 4 minus 4?
(10+9)+(1−1)+(2−2)+(3−1)+(4−4) = 21This is the same equation rewritten: (10+9)+(3−1) = 21This can be done as 1-1, 2-2, 4-4 cancel themselves out.
When does 1 plus 1 equal 3 and 2 minus 1 equal 2?
When you are using non-standard definitions of "plus" and "minus", or of "equal".
What is 5 plus 2 minus 9 minus 4 plus 7?
1 (found on google)
