What is the x-intercept in this linear equation? 2y - 4x = -12
2 answers:
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Answer:
x = -5, 2
Step-by-step explanation:
The first step to factor the equation is removing any factors/like terms that all of the variables share.
In the equation , all numbers are multiples of 2, therefore you can factor out 2 from to equation
Next, you can factor the equation in the parenthesis. Since x^2 is not multiplied by anything, you know that the factors of x^2 must be x and x. Therefore, the two factors of -10 must add up to 3. The only two factors of -10/x that add up to 3 are 5 * -2.
The factors of the equation are then (2)(x+5)(x-2)
Lastly, set up only the factors containing a x to 0 in order to solve for x-intercept.
x+5 = 0; x= 0-5 ; x = -5
x - 2 = 0; x = 0 + 2; x = 2
Hey there!
<h3>ab + 2 </h3><h3>If a = 2, b =3 . and c = 4 </h3><h3>Your problem would change </h3><h3>2(3) + 4 </h3><h2>2(3) = 6 </h2><h2>6 + 4 = 10 </h2><h2>Answer when we "evaluate" is 10 </h2><h2>Good luck on your assignment and enjoy your day!</h2>~