Maths-
General
Easy
Question
What is the product of (−2𝑥 + 2) (𝑥 − 5)?
Hint:
- Distributive identity:
- a (b + c) = ab + ac
The correct answer is: Hence, product is -2x2 + 12x - 10.
Answer:
- Step by step explanation:
- Given:
(−2𝑥 + 2) (𝑥 − 5)
- Step 1:
Multiply both terms with each other
(−2𝑥 + 2) (𝑥 − 5)
-2x (x – 5) + 2 (x – 5)
[ a (b + c) = ab + ac ]
-2x2 + 10x + 2x - 10
-2x2 + 12x - 10
- Final Answer:
Hence, product is -2x2 + 12x - 10.
- Given:
[ a (b + c) = ab + ac ]
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