Ages 13–14🧮 Mathematics9 verified questions on this shelf
Expanding Double Brackets
Expand products of two or more binomials, e.g., (x + 3)(x - 2) = x² + x - 6, using the grid method or FOIL; simplify the result by collecting like terms
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Question 1 of 3
A physics problem gives the torque as the product (‑2x ‑ 3)(4x ‑ 5). What is the simplified expression after expanding the two binomials?
Question 2 of 3
Expand the product (2x - 5)(x + 4) and simplify.
Question 3 of 3
A rectangular swimming pool has length (‑3p + 2) m and width (4p ‑ 7) m. What is the simplified algebraic expression for its area after expanding and combining like terms?
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