Mathematics: What is the product? [4 3 -1 -1 ]*[-3 1 -2 2]

A. The student solved the equation correctly.Step-by-step explanation:We have been given a student s work to solve the equation . We are asked to chose accurate interpretation of the student s work.Step 1: Multiply both sides by (x-4).Step 2: Multiply both sides by 7.Step 3: Distribute x on right ride.Step 4: Subtract 21 from both sides.Step 5: Factor by splitting the middle term.Step 6: Use zero product property.Since student s work is correct, therefore, option A is the correct choice....

What is the product? [4 3 -1 -1 ]*[-3 1 -2 2] - id431131225239433, laurenppylant

Ответ:

mem8163

22.02.2023

Mathematics

A. The student solved the equation correctly.

Step-by-step explanation:

We have been given a student's work to solve the equation $\frac{3}{x-4}=\frac{x}{7}$ . We are asked to chose accurate interpretation of the student's work.