Multiply them out and combine the terms with the same exponent of h, such as
-4h^2 +6h^2 = 2h^2
algebra - -(4h-1)/1+h; h=2 the 4h-1 is on top of 1+h please can someone explain
H NMR - C4 H10 O2 ppm = 3.25 singlet 6H ppm = 3.45 singlet 4H
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Algebra - -6h + 4 - 3 + h = 11 4-3-11=6h-h -10=5h -2=h
Algebra - factor trinomial This is what I have so far dont know where to go from...
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algebra - 1/6h=9
algebra 2 - (-5g^5h^6)^2(g^4h^2)^4