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It is: -9 times (-2-4) = 54
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∙ 8y ago
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How can 9 times 4 help you find 9 times 8-?
Since 8 is 2 x 4, 9 x 8 is 2 x 9 x 4
How can you make 24 using numbers 9 4 8 2?
√9 x 2 x (8 - 4) = 3 x 2 x 4 = 24
What is the factor expression of x2-9x plus 4 equals 0?
That equation can not be factored. It can however be solved for x: x2 - 9x + 4 = 0 x2 - 9x + 81/4 = 81/4 - 4 (x - 9/2)2 = 81/4 - 16/4 (x - 9/2)2 = 65/4 x - 9/2 = ± √65 / 2 x = (9 ± √65) / 2
What two methods can be used to find the soution of the equation x plus 4 equals 13?
1) x+9=13 (subtract 9) x=4 2) x+9=13 (divide by 9) x/9+1=13/9 (use Pascals theorem of 1) (x+4)/2=4 x+4=8 x=4
What is 18 divided by 9 times 2?
18 ÷ 9 x 2 = (18 ÷ 9) x 2 = 2 x 2 = 4
What is the derivative of x plus 9 divided x plus 4?
13
How do you get 8 x (9 - 3) - 42?
8 x (9 - 3) 4^2 (9 - 3) - 4^2 12-4^2 4 x 8 =32
-9x5 over the square root of x plus 4?
(-9x^2/√x) + 4= [-9x^2/x^(1/2)] + 4= (-9x^2)[x^(-1/2)] + 4= -9x^[2 + (-1/2)] + 4= -9x^(2 - 1/2) + 4= -9x^(3/2) + 4= -9√x^3 + 4= -9√[(x^2)(x)] + 4= -9x√x + 4Or,(-9x^2/√x) + 4= [(-9x^2)(√x)/(√x)(√x)] + 4= [(-9x^2)(√x)/√x^2] + 4= [-9(x)(x)(√x)/x] + 4 simplify x= -9x√x + 4
What is a factor string of 36?
36/2=18 18/2=9 9/3=3 36/3=12 12/2=6 6/2=3 36/4=9 9/3=3 36/6=6 6/2=3
What polynomial function below find F(-4) f(x)2x2-x plus 9?
f(x) = 2 * 2 - x + 9 f(-4) = 2 * 2 -(-4) + 9 f(-4) = 4 + 4 + 9 = 17
What is 4 9ths of 9?
4/9 x 9 = 4.
What is the completely factored form of x4 8x2 9?
x^4 + 8x^2 - 9 = (x^2 - 1)(x^2 + 9) = (x - 1)(x + 1)(x^2 + 9)
How do you multiply 144 with more than two factors?
2 x 2 x 2 x 2 x 3 x 3 2 x 8 x 9 2 x 2 x 4 x 9 2 x 2 x 2 x 2 x 9 2 x 2 x 2 x 3 x 6 2 x 3 x 4 x 6 3 x 3 x 4 x 4 3 x 3 x 16
Which is a prime number 9 4 2 6?
2 is prime 4 = 2 x 2 6 = 2 x 3 9 = 3 x 3
What are the factors to multiply 144 using more than 2 factors?
2 x 2 x 2 x 2 x 3 x 3 2 x 2 x 2 x 2 x 9 2 x 2 x 3 x 3 x 4 2 x 2 x 36 2 x 4 x 18 2 x 2 x 2 x 3 x 6 2 x 2 x 4 x 9 2 x 8 x 9 2 x 2 x 3 x 12 4 x 4 x 9 4 x 6 x 6 3 x 3 x 16 3 x 4 x 12 2 x 6 x 12 3 x 3 x 4 x 4 2 x 3 x 24
How do you write the square of the quotient of a number and 4 is 9?
Probably something like this (x^2)/4 = 9 and the value of x = +/- 6 or you may mean (x/4)^2 = 9, when x = +/- 12.
What is 7 times 4 minus 2 times 9?
(7 x 4) - (2 x 9) = 10
