GCSE Maths Practice: algebraic-proof

Question 1 of 9

Practice expanding two binomials step by step.

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\( \text{Prove that } (3x + 5)(x - 2) = 3x^2 - 6x + 5x - 10. \)

Choose one option:

\( (3x + 5)(x - 2) = 3x^2 - 6x + 5x - 10 \) \( (3x + 5)(x - 2) = 3x^2 - 10x - 10 \) \( (3x + 5)(x - 2) = 3x^2 + 10x - 10 \)

Multiply each term individually and simplify.

Use distributive property carefully and combine like terms.