0
(x - 3)/(12 - 4x)
= (x - 3)/[4(3 - x)]
= (x - 3)/[-4(x - 3)]
= 1/-4
= -(1/4)
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∙ 13y ago
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What is the quotient when 4x2 36 is divided by x 3?
4x^2 - 36 = 4(x^2- 9) = 4(x + 3)(x - 3) Whatever that second term is will cancel out one of the terms in the numerator, leaving you either 4x + 12 or 4x - 12
When a number is divided by -3 the result is 12 more than the number what is the number?
X/(-3) = X + 12 X = -3X -36 4X = -36 X = -9
What is the x intercept of the line 4x-3y equals 12?
The x-intercept is found when "y" has no value 4x-3(0)=12 4x=12 x=3 x-int. = 3
How do you find x-intercepts?
When you're solving for the x intercept, y=0. For example, if you have a question like 3y-4x=12, and you want to find the x intercept, you substitute 0 for y. Like this: 3y-4x=12 3(0)-4x=12 -4x=12 -4x/-4=12/-4 x=-3 The x intercept is -3
Three more than the product of a number and 4 is 15 Find the number?
3+4x=15 4x=15-3 4x=12 x=12/4 x=3 The check is: If x=3 then, 3+ (4 X 3)=15 3+12=15
What is 4x2-13x-12 divided by 4x plus 3?
(4x2 - 13x - 12)/(4x+ 3) = (4x + 3)(x - 4)/(4x + 3) = (4x + 3)(x - 4)/(4x + 3) = x - 4 :)
What is the quotient when 4x2 36 is divided by x 3?
4x^2 - 36 = 4(x^2- 9) = 4(x + 3)(x - 3) Whatever that second term is will cancel out one of the terms in the numerator, leaving you either 4x + 12 or 4x - 12
What is the value of 4x when x 3?
If x = 3, 4x = 12
When a number is divided by -3 the result is 12 more than the number what is the number?
X/(-3) = X + 12 X = -3X -36 4X = -36 X = -9
What is the x intercept of the line 4x-3y equals 12?
The x-intercept is found when "y" has no value 4x-3(0)=12 4x=12 x=3 x-int. = 3
-4x is greater than -12?
8
How do you find x-intercepts?
When you're solving for the x intercept, y=0. For example, if you have a question like 3y-4x=12, and you want to find the x intercept, you substitute 0 for y. Like this: 3y-4x=12 3(0)-4x=12 -4x=12 -4x/-4=12/-4 x=-3 The x intercept is -3
What is the x-intercept in this linear equation 2y - 4x equals -12?
Depending on what sign is supposed to appear before the 4, the x-intercept is either +3 or -3 .
If possible, factor each expression. 4x + 12?
A = 4x + 12 = 4x + 4 × 3 = 4(x + 3)
What is this equation 4 bracket x plus 3 bracket equals 4x plus 12 open sentence or identity?
4[x+3]=4x+12 4x+12=4x+12 it's open.
What is value of x 11x plus 9 equals 7x plus 21?
11x+9=7x+21 11x-7x=4 4x+9=21 21-9=12 4x=12 12 divided by 4= 3 x=3
2(3-x)-12 4x?
x>-3 or x<3
