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The multiplicative inverse of -2a is 1/(-2a) = -1/2a

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Q: What is the multaplicative inverse of -2a?
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If the quadratic function is f(x) = ax^2 + bx + c then its inverse isf'(x) = [-b + +/- sqrt{b^2 - 4*(c - x)}]/(2a)


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How do you do multaplicative inverse with a single number?

You divide 1 by the single number. For example, the multiplicative inverse of 5 is 1/5.If you are accustomed to fractions (the inverse of 2/3 is 3/2), consider the integer as the number divided by 1. In the above example, 5 = 5/1.You divide 1 by the single number. For example, the multiplicative inverse of 5 is 1/5.If you are accustomed to fractions (the inverse of 2/3 is 3/2), consider the integer as the number divided by 1. In the above example, 5 = 5/1.You divide 1 by the single number. For example, the multiplicative inverse of 5 is 1/5.If you are accustomed to fractions (the inverse of 2/3 is 3/2), consider the integer as the number divided by 1. In the above example, 5 = 5/1.You divide 1 by the single number. For example, the multiplicative inverse of 5 is 1/5.If you are accustomed to fractions (the inverse of 2/3 is 3/2), consider the integer as the number divided by 1. In the above example, 5 = 5/1.


What is 2a 2a?

8b36


How do you solve for the variable b in 2a plus 2b equals c?

2a + 2b = c subtract 2a from both sides 2a - 2a + 2b = c - 2a 2b = c - 2a divide both sides by 2 (2/2)b = (c - 2a)/2 b = (c - 2a)/2 --------------------


What is 3a-2a?

3a-2a = 1


What is 2a plus 3?

9a +8 -2a -3 -5a = 2a +5