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If you mean: n^2 -13n +42 then it equals (n -6)(n -7) when factored
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∙ 7y ago
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What is the answer to 13n plus 42 equals 81?
n=2.3
What is 13n-13-12?
It is the same as 13n-25 simplified
A box is dragged without acceleration in a straight line across a level surface by a force of 13N what is the frictional force between the box and the surface?
13N. if a=0, the sum of all forces is zero so the force of friction is equal and opposite to the dragging force.
How do you factor 9m2-169n2?
There is a formula for the "difference of squares." In this case, the answer is (3m + 13n)(3m - 13n)
What two numbers equal 42?
21 and 21 equal 42.
What is 42 equal to?
The only thing equal to 4.2 is 4.2.
What is 42 percent equal to?
42% = 0.42
What equations equal 42 when multiplying?
7x = 42 or 21x = 42
What does 7x6 equal?
it is 42 silly deeer
When you subtract 1 square number from another the answer is 7 what are the square numbers?
Use the formula (n2 + 7) - n2 = 7, expand the equation to get n2 + 7n + 7n + 49 - n2 = 7, eliminate what you can to get 14n + 49 = 7, then isolate 'n' by subtracting 49 from both sides of the equation which will now be 14n = -42, now you divide both sides of the equation by 14 to get n = -3. Since 'n' is squared, you know that the two possible combinations of numbers can be either positive or negative. Their equation will look like this; 16 - 9 = 7, or 42 - 32 = 7, or (-42) - (-32) = 7.
What is 672 divided by 16 equal?
42
What does 14 subtract 56 equal?
-42
