- #1
falcios
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If you rearrange this formula from SPI=EV/PV to EV=SPI*PV. Why is this formula like this: CPI=EV/AC is AC=EV/CPI
Aren't they basically the same.
Thanks for the help.
Aren't they basically the same.
Thanks for the help.
karush said:also $SPI=EV/PV$ to $EV=SPI*PV$
it should be $SPI=EV/PV$ to $EV=SPI/PV$ you divide both sides by $PV$ to isolate $EV$
The formula for dividing two algebraic expressions is to multiply the dividend by the reciprocal of the divisor. In other words, you flip the divisor (the number being divided by) and multiply it by the dividend (the number being divided).
To divide two algebraic fractions, you follow the same steps as dividing two numerical fractions. First, find the reciprocal of the divisor (flip the fraction). Then, multiply the two fractions together using the formula mentioned in question 1. Finally, simplify the resulting fraction if possible.
Yes, you can divide by a variable in algebra. When dividing by a variable, you can simplify the expression by canceling out any common factors between the numerator and denominator. However, if the variable has an exponent, you will need to use the quotient rule to divide.
To divide polynomials in algebra, you use a similar process to dividing numerical fractions. First, make sure the polynomials are written in standard form and have the same degree. Then, use long division or synthetic division to divide the polynomials. Finally, simplify the resulting quotient if possible.
The main difference between dividing with and without exponents in algebra is the use of the quotient rule. When dividing with exponents, you must follow the quotient rule, which states that you subtract the exponents and keep the base the same. When dividing without exponents, you can simply divide the numerical coefficients and variables as usual.