Please Help!!! I will give medals and will fan!!!! Which of the following methods would be the easiest to use to solve 2x2 + 4x – 3 = 0? A. factoring B. isolating the x2 term and finding the square root of both sides C. using the quadratic formula D. all three methods would be easy and effective
c or a
it depand in which method you are better
I believe the answer is: C) using the quadratic formula.
can you help me with more plz?
yes i will try
Which of the following methods would be the easiest to use to solve x2 + 5x – 6 = 0? A. all three methods would be easy and effective B. using the quadratic formula C. isolating the x2 term and finding the square root of both sides D. factoring
C. isolating the x2 term and finding the square root of both sides
d it is easy to factirise and it may take time to solve by formula
ummmm not sure which one
Solve. x2 + 4x = 0 A. {0, –4} B. {–4, 0, 4} C. {0, –16} D. {0, 4}
i think A.
a
Yep, A.
Louis is planning to mow a rectangular yard that is 20 feet longer than it wide. He wants to find its width if its area is 1125 square feet. Which equation models this problem? A. 20w2 = 1125 B. w2 + 20w = 1125 C. w2 – 20w = 1125 D. w + 20w = 1125 Last one
b
why
@Moerdred is he right
i will explain
let w is width ok
so length is 20 + w
1125 = ( l *b )
1125 = ( 20 + b ) ( b)
1125 = 20 w + w^ 2 do you get
yes thank you
no problem
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