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This is a difference of two squares (DOTS) question on factorisation.
9x2 - 100 = (3x)2 - (10) = (3x - 10)*(3x + 10)
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∙ 11y ago
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Composite function what is (-9x)times (2x-1)?
It is equal to -18x^2 +9x
What is the product of 9 and a number x?
Expressed algebraically, this is equal to 9x.
What does this equal -7x to the power of 2 -9x-3x-5?
42069
What does x equal in 9x 3 plus 12 equals 32?
no
What is 9x plus 4 is less than or equal to 3x-14?
5-ish
What is the answer to 6x2-9x-6?
6x2-9x-6 is equal to 66.
What is -3x 9x equal?
an equation
What does 9x 11 equal?
99.
Composite function what is (-9x)times (2x-1)?
It is equal to -18x^2 +9x
WHAT DOES '' x '' equal in the equation 9x plus 4 equals 6?
9x + 4 = 6 9x = 6 -4 9x = 2 x = 2/9
What are some equations that equal 89?
9x + 8 = 89 9x = 81 x = 9
What is the product of 9 and a number x?
Expressed algebraically, this is equal to 9x.
Do parenthesis make a difference in exponent equations?
HELLZ YA what if it were something like this: 0=(9x-4)^1/2 if there were no parenthesis the answer would be totally different you have to distribute the exponent. in this case, the exponent is a fraction meaning you actually take the root
What does x equal if 4x-13x 2?
If you mean 4x-13x = 2, then-9x = 2-9x/-9 = 2/-9x = -2/9
What does the variable equal if 9x -7 -115?
If you mean 9x -7 = -115 then the value of x is -12
What does y equals 9x equals 3 equal?
y=9x=3it equals ......y= 3.334
What does 9x plus 4 - x plus 8 equal?
9x + 4 - x + 8 = 8x + 12
