Simplify the following using distributive property.
(i) 126 x 55 + 126 x 45
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Answer:
9x – 45 + 45 = 81 + 45. 9x = 126. Step 3: Solve the equation. 9x = 126. x = 126/9. x = 14. Example 2. Solve the following equation using distributive property. (7x + 4) 2. Solution. Step 1: Expand the equation. (7x + 4) 2 = (7x + 4) (7x + 4) Step 2: Find all the products. (7x + 4) (7x + 4) = 49x 2 + 28x + 28x + 16. Step 3: Add the like terms ...
Step-by-step explanation:
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Step-by-step explanation:
126×55+126×45
=126×(55+45)
=126×100
=12600
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