Let the number be 'm' & 'n' Hence mn = 88 m + n = 18 m = 18 - n Substitute (18 - n)n = 88 18n - n^2 = 88 n^2 - 18n + 88 = 0 This does not readily factor so apply the Quadratic Eq'n. n = { --18 +/-sqrt[(-18)^2- 4(1)(88)]} 2(1) n = { 18 +/- sqrt[324 -352]} / 2 n = { 18 +/-sqrt[-28]} / 2 This is unresolved as you cannot take the 'square root; of a negative number.
30.76 if n=4 and 4 nis substituted into the equation the equation the becomes 4x7.69 which equals 30.76
no
To solve this equation, we need to isolate the variable n. Start by dividing both sides of the equation by 4 to get n alone. This gives us n = 3.60 / 4. Simplifying further, n = 0.90. Therefore, the value of n in this equation is 0.90.
n + 1/4 = 9/20 n + 5/20 = 9/20 n = 4/20 = 1/5
158
-132
Let the number be 'm' & 'n' Hence mn = 88 m + n = 18 m = 18 - n Substitute (18 - n)n = 88 18n - n^2 = 88 n^2 - 18n + 88 = 0 This does not readily factor so apply the Quadratic Eq'n. n = { --18 +/-sqrt[(-18)^2- 4(1)(88)]} 2(1) n = { 18 +/- sqrt[324 -352]} / 2 n = { 18 +/-sqrt[-28]} / 2 This is unresolved as you cannot take the 'square root; of a negative number.
125+n if n=67 is eqaul to 125+67=132
4n-16 = 88 add 16 to both sides of equation 4n = 104 divide both sides by 4 n = 26
-4
n=1 is the the lowest level there is.
if n=4 then n+1 would be 4+1 which equals 5
N= 5.5
30.76 if n=4 and 4 nis substituted into the equation the equation the becomes 4x7.69 which equals 30.76
When n = 4, 3n = 3*4 = 12
(n + 4)(n - 4)