Find the real roots of 256/2401 then consider the imaginary values that correspond to each of the real roots. First we consider only the two real roots, which we can find but taking the 4th root of 256/2401: …

3+i" or " -3-i "let " sqrt(8+6i)=a+bilarr" square both sides" rArr8+6i=(a+bi)^2=a^2-b^2+2abi "equating the coefficients of real/imaginary parts" a^2-b^2=8to(1) 2ab=6rArrb=3/ato(2) "substitute " b=3/a" in " (1) …

Linux user and math fan

Current IB student taking Chemistry, Biology and Economics at higher level. Looking for help in Chemistry, Biology and Math.

1st year student of Applied chemistry

Questions and Videos on Online Communication, within English Grammar

Sep 6, 2015 · Suppose you ran this sequence of reaction starting with 8.0 g of benzoic acid, excess methanol, and excess phenyl magnesium bromide.What would be the expected theoretical yield of …

x=15/4 y=9/4 Solve using the method of addition/ elimination y+x=6 3y-x=3 Add the first equation to the second 4y=9 y=9/4 Substitute the value of y into any of the orignila equations to solve for x y+x=6 …

3N_2H_4(g) + 4ClO_3^(-)(aq) rarr 6NO(g) + 6H_2O(l) + 4Cl^(-)(aq) This is one equation for the oxidation of hydrazine to nitrous oxide. It also accords with your question. Quite clearly, the equation …

5x^2+8x-6 >"assuming you mean to simplify" 4x^2+5x+x^2+3x-6 "we simplify the expression by "color(blue)"collecting like terms" "like terms are terms which contain the same variable (letter)" "note …