Therefore, the product 0.5 × (–2) is
1 answer:
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Answer:
x = 1/2 or 2
Step-by-step explanation:
You can factor this as ...
2x^2 -4x -x +2 = 0 . . . rewrite the middle term to enable factoring
2x(x -2) -1(x -2) = 0 . . . . factor by grouping
(2x -1)(x -2) = 0 . . . . factor out (x -2)
x = 1/2, 2 . . . . . . values of x that make the factors zero
12.
Add like terms from both trinomials:
Combine these terms to get a new trinomial as your answer:
13.
Subtract like terms from both trinomials (note that subtracting a negative is the same as adding it as a positive):
0 can be left out of the answer.
Combine these terms to get a binomial as your answer:
Add like terms from both trinomials:
Combine these terms to get a new trinomial as your answer:
13.
Subtract like terms from both trinomials (note that subtracting a negative is the same as adding it as a positive):
0 can be left out of the answer.
Combine these terms to get a binomial as your answer: