Q. Find the product. Simplify your answer.(k−4)(k−3)
Apply Distributive Property: Apply the distributive property to multiply the two binomials.We need to multiply each term in the first binomial by each term in the second binomial.(k−4)(k−3)=k(k−3)−4(k−3)
Distribute k: Distribute k to the terms in the second binomial.Multiply k by k and k by −3.k(k−3)=k⋅k−k⋅3=k2−3k
Distribute −4: Distribute −4 to the terms in the second binomial.Multiply −4 by k and −4 by −3.-4(k - 3) = -4\cdot k + 4\cdot 3\(\newline= -4k + 12\)
Combine Results: Combine the results from Step 2 and Step 3.(k−4)(k−3)=k2−3k−4k+12
Combine Like Terms: Combine like terms. Combine the −3k and −4k terms. k2−3k−4k+12=k2−7k+12