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I put the symbol for cubed and squared before the 3 and the 2's. I meant r to 3rd power or r or t to the second power.How How do I factor this equation18r3t2 plus 12r2t2 -6r2t?
Wiki User
∙ 9y ago
They're all multiples of 6r2t.
It factors to 6r2t(3rt + 2t - 1)
Wiki User
∙ 9y ago
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What two consecutive numbers comes before and after 80 squared?
6399 and 6401
Factor x squared minus y squared?
( x - y )2There isn't enough information to answer this question because they have two squared variables and you do not know what is being squared. You would first need to either know the value of one of the variables and an equation of the value of both of the variables before you would be able to factor.
How is it that 3 is the only prime that is before a square number?
Take any positive integer n. If you square it, and subtract 1, you get (x squared - 1). If you take (n - 1) and (n + 1), and multiply them together, you get n squared - n + n - 1, which is the same as (n squared - 1).
How do you type a number squared into a square root equation?
if you have a TI-84 you can hit math, then go down to the x before the square root sign
Who can factor this 2x squared 9x plus 4?
Assuming it's a plus sign, that factors to (2x + 1)(x + 4)
How do you find A in a triangle while using pythagreon Theorem?
You do the Pythagorean Theorem backwards, C squared- B squared = A squared, you should probably try A squared in the formula going forward before you answer the question and turn it in. :)
What do you do if you have the hypotenuse of a right angle triangle and want to find the other two?
you square the hypotenuse and find two numbers when squared and then added together equal the hypotenuse squared then the numbers before they were squared are the two legs
What two consecutive numbers comes before and after 80 squared?
6399 and 6401
Factor x squared minus y squared?
( x - y )2There isn't enough information to answer this question because they have two squared variables and you do not know what is being squared. You would first need to either know the value of one of the variables and an equation of the value of both of the variables before you would be able to factor.
What is 45 before it is squared?
If I understand the question correctly, you want the square root of 45. That is 6.7082 (approx).
What is sine squared?
Answer 1 Put simply, sine squared is sinX x sinX. However, sine is a function, so the real question must be 'what is sinx squared' or 'what is sin squared x': 'Sin(x) squared' would be sin(x^2), i.e. the 'x' is squared before performing the function sin. 'Sin squared x' would be sin^2(x) i.e. sin squared times sin squared: sin(x) x sin(x). This can also be written as (sinx)^2 but means exactly the same. Answer 2 Sine squared is sin^2(x). If the power was placed like this sin(x)^2, then the X is what is being squared. If it's sin^2(x) it's telling you they want sin(x) times sin(x).
How is it that 3 is the only prime that is before a square number?
Take any positive integer n. If you square it, and subtract 1, you get (x squared - 1). If you take (n - 1) and (n + 1), and multiply them together, you get n squared - n + n - 1, which is the same as (n squared - 1).
What is theoretical probability of picking 2 squared numbers out of 15?
The answer depends on whether the first number is replaced before picking the second. If not, the probability is 0.029
How do you type a number squared into a square root equation?
if you have a TI-84 you can hit math, then go down to the x before the square root sign
Falling objects drop with an average acceleration of 9.8ms squared If an object falls from a tall building how long will it take before it reaches a speed of 49 ms?
5 seconds
Who can factor this 2x squared 9x plus 4?
Assuming it's a plus sign, that factors to (2x + 1)(x + 4)
Why are brackets needed to square negative numbers on a calculator?
It is due to the way in which a calculator does its calculations. Most calculators follow BIDMAS which stands for; brackets, indices, division, multiplication, addition and subtraction. Since indices are calculated before subtraction, the number will be squared before it is recognised as being negative.
