Patel needs to solve the quadratic equation. The steps in the solution are shown below:
8x² + 16x +3 =0
Transpose 3, we have:
8x² + 16x = -3
Factor out 8, we have:
8 (x² + 2x) = -3
Divide both sides by 8, we have:
x² + 2x = -3/8
Add 2 in both sides, we have:
x² + 2x +2= -3/8 +2
(x+`1)² = -3/10
The diagonals of a rectangles are always congruent.
Answer:
No
Step-by-step explanation:
if x is 2 and y is 3 then 3=-4(2) - (-5) wouldn't be true
-4 x 2 is -8 then subtract -5 and you get -3 not +3
.900 + .040 + .007 = .947