Answer:
(X + 1) (3X + 4 ) =0
3X + 4X + 3X + 4 = 0
Add
10X + 4 = 0
10X = 0 - 4
10X = -4
divide both sides by 10
10x/10 = -4/10
X = 2/5
Step-by-step explanation:
<span><span>−2 </span>< x </span>< <span>4 is your answer. </span>
Answer:
<h3>
90 square feet</h3>
Step-by-step explanation:
square square
yards feet
4 36
10 x

Answer
-3/5
Step-by-step explanation:
to find this you have to use the equation y1 - y2 / x1 - x2
so first write -3 - 0 (or 0 - - 3) over 6 - 1
it looks like -3/5
Answer:

Step-by-step explanation:
Given:

We need to reduce the given matrix to reduced echelon form.
Solution:
Make zeroes in column 1 except the entry at row 1, column 1. As we can see all elements in column are already zero. Make zeroes in column 2 except the entry at row 2, column 2.

So,
in reduce echelon form is 