x*sqrt(2)/{5 - sqrt(3)} = {5 + sqrt(3)} => x*sqrt(2) = {5 + sqrt(3)} * {5 - sqrt(3)} = 25 - 3 = 22
=> x = 22/sqrt(2) = 22*sqrt(2)/{sqrt(2)*sqrt(2)} = 22*sqrt(2)/2 = 11*sqrt(2)
This is a simultaneous equation question: x-2y = -4 2x-y = 1 Multiply all terms in the top equation by 2: 2x-4y = -8 2x-y = 1 Subtract the bottom equation from the top equation remembering that a minus minus equals a plus: -3y = -9 Divide both sides of the equation by -3 to find the value of y remembering that a minus divided by a minus equals a plus: y = 3 Substitute the value of y into the original equations to find the value of x: Solution: x = 2 and y = 3
2k = 5k-30 Subtract 5k from both sides: -3k = -30 Divide both sides by -3 to find the value of k remembering that a minus divided into a minus becomes a plus: k = 10
3 18 divided by 6 is 3.
To find the value of "blank" in the equation "blank divided by 6 equals 11," you can multiply both sides by 6. This gives you "blank = 11 × 6," which simplifies to "blank = 66." Thus, the value of "blank" is 66.
You find the gradient of the curve using differentiation. The answer is 0.07111... (repeating).
This is a simultaneous equation question: x-2y = -4 2x-y = 1 Multiply all terms in the top equation by 2: 2x-4y = -8 2x-y = 1 Subtract the bottom equation from the top equation remembering that a minus minus equals a plus: -3y = -9 Divide both sides of the equation by -3 to find the value of y remembering that a minus divided by a minus equals a plus: y = 3 Substitute the value of y into the original equations to find the value of x: Solution: x = 2 and y = 3
2k = 5k-30 Subtract 5k from both sides: -3k = -30 Divide both sides by -3 to find the value of k remembering that a minus divided into a minus becomes a plus: k = 10
3 18 divided by 6 is 3.
the rf value equals the distance of the component from the starting point divided by the distance of the solvent from the starting point.
I can't integrate a-x /x-3 ?
-8c+1 = -3 -8c = -3-1 -8c = -4 Divide both sides by -8 in order to find the value of c remembering that a minus number divided into minus number is equal to a plus number: c = 1/2
it eqauls 0.8 10 divided 8
To find the value of "blank" in the equation "blank divided by 6 equals 11," you can multiply both sides by 6. This gives you "blank = 11 × 6," which simplifies to "blank = 66." Thus, the value of "blank" is 66.
You find the gradient of the curve using differentiation. The answer is 0.07111... (repeating).
find the common multiple of 4 and 480 then minus 4. Answer is 1 over 3 and N squared. Your welcome i am your saviour.
240/x = 160/x -20 Multiply all terms by x: 240 = 160 -20x Subtract 160 from both sides: 80 = -20x Divide both sides by -20 to find the value of x: x = -4
Locate the turning point(s) for the following functions. (a) y=x3-x2 -3x + 5 3