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3 years ago

Please help me with this. an explanation would be great as well

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

6 0

Answer:

Step-by-step explanation:

test the constant 1/2 + (1/2)*(-3) = -2/2 = -1

Wittaler [7]3 years ago

6 0

Answer:

Step-by-step explanation:

y + yz

= x + $\frac{1}{2}$ + (x + $\frac{1}{2}$ )(2x - 3) ← expand factors using FOIL

= x + $\frac{1}{2}$ + 2x² - 3x + x - $\frac{3}{2}$ ← collect like terms

= 2x² - x - 1 → A

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