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...3 terms to evaluate: (3-6)x + (4-6)x + (5-6)x = 72. Simply the LHS . What does it give? [ = -6x ] Then, solving for x ...

2 Answers · Science & Mathematics · 11/11/2020

2. ### Calculus question?

Yep, ordinary algebra.  Divide both sides by the same value and the equation remains balanced.  The LHS still = the RHS.  So divide away and enjoy.

3 Answers · Science & Mathematics · 19/08/2020

3. ### Can anyone verify the identity? cot^4(x)csc(x)=cot^2(x)(csc^3(x)-csc(x))?

RHS = cot²(x)[csc³(x) - csc(x)] = cot²(x)csc(x)[csc²(x) - 1] = cot²(x)csc(x)cot²(x) = cot⁴(x)csc(x) = LHS

1 Answers · Science & Mathematics · 09/05/2020

4. ### Why can’t we write -a=b^x/y ?

x^2 = y  ...  y is a variable, not a constant like 4 ...  different rules apply   a^y = b^x     a = b^(x/y)  until you know a number value for b and y (which has become a root) we don 't know if the answer is pos, neg, or imaginary.

2 Answers · Education & Reference · 30/03/2020

5. ### Differential Equations Problem?

... + Fr = mh''.  Use the correct signs for the LHS terms. Fg is a constant [which one?]. Note that h'...

1 Answers · Science & Mathematics · 28/02/2020

6. ### (Boolean Algebra) Prove that xy + xy = (x+y)(x+y )?

LHS = xy + xy' = x(y + y') ..........distributive law = x(1) = x RHS = (x+y)(x+y' ) = x+(yy') ...........distributive law = x+(0) .............complement law = x LHS = RHS

1 Answers · Science & Mathematics · 03/08/2019

7. ### Rational Plus Irrational?

...x = c/d Then x = (c/d) - (a/b) RHS is clearly rational while LHS is irrational. This is a contradiction. Hence the sum must...

4 Answers · Science & Mathematics · 03/08/2019

8. ### Identical satellites X and Y of mass m are in circular orbits around a planet of mass M. The radius of the planet is R.?

... / R GmM / R = 2*KE and you should recognize the LHS as being equal to -GPE. If you find this helpful, please award...

1 Answers · Science & Mathematics · 07/05/2019

9. ### How to solve this differential eq problem?

... the given P(t) and showing that it equals the LHS . Or you can find the solution by solving the DE this way: ...

1 Answers · Science & Mathematics · 14/02/2019

10. ### CHEM HELP!!!?

....N. (oxidation number) of H on the LHS = O.N. of H on the RHS = +1...⁻ O.N. of H on the LHS = O.N. of H on the RHS, as...

3 Answers · Science & Mathematics · 16/02/2019