multiply:(2x+6) and (x-3)
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Answer:
2x² - 18
Step-by-step explanation:
Q. Multiply (2x + 6) and (x - 3)
And :- (2x + 6) × (x - 3)
Multiply each term in the first parentheses by each term in the second parentheses. (FOIL)
= 2x × x - 2x × 3 + 6x - 6 × 3
Calculate the product.
= 2x² - 2x × 3 + 6x - 6 × 3
= 2x² - 6x + 6x - 6 × 3
= 2x² - 6x + 6x - 18
Since two opposites add a 0, remove them from the expression.
= 2x² - 18
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