Step-by-step explanation:
Let's combine the like terms first, which are x^2 & -3x^2, and 3x & -4x.
x^2 -3x^2 is -2x^2. 3x -4x is -x.
The final, simplified expression would be -2x^2 -x.
Answer:
Step-by-step explanation:
29
Answer:
5, 48, 4, 32, 3, 24
Step-by-step explanation:
do not get intimidated by this question , its very easy
let's break it ike this, 543 x 18
get the bigger number first , 543
each digit will be multiply by the opposite number which it's 18
READY? watch! 543 ( we'll separate them)
1. 5x (18) we'll break the 18 watch. 1 and 8 and we'll multiply each by 5
<u>5</u>x1= 5
5x8= 48.
2. 4x 18
<u>4</u>x1=4
4x8=32
3. <u>3</u>x 18
3x1=3
3x8= 24
Answer:
The parabola opens upward because the vertex is pointing down.
The x-intercepts are -4 and 8.
The y-intercept is -8.
The equation of the axis of symmetry is 2.
Step-by-step explanation:
