Four expressions are shown below. 1. x² + 2x - 48

2. (x + 8) (x + 6)

3. (x - 8) (x + 6)

4. (x + 12) (x - 4)

Which of these expressions are equivalent?

A. 1 and 2 only

B. 1 and 4 only

C. 1, 2, and 3 only

D. None of these expressions are equivalent.

Question

Mathematics

Newton

27 May, 14:50

Four expressions are shown below. 1. x² + 2x - 48

2. (x + 8) (x + 6)

3. (x - 8) (x + 6)

4. (x + 12) (x - 4)

Which of these expressions are equivalent?

A. 1 and 2 only

B. 1 and 4 only

C. 1, 2, and 3 only

D. None of these expressions are equivalent.

+5

Answers (2)

Know the Answer?

Damien Cooper · Answer 1

Math, because math is the abstract science of number, quantity, and space. Mathematics may be studied in its own right (pure mathematics), or as it is applied to other disciplines such as physics and engineering (applied mathematics).

Talan Herrera · Answer 2

D. None of these expressions are equivalent

Step-by-step explanation:

1. x^2 + 2x - 48

2. x^2 + 14x + 48

3. x^2 - 2x - 48

4. x^2 + 8x - 48

Four expressions are shown below. 1. x² + 2x - 482. (x + 8) (x + 6)3. (x - 8) (x + 6)4. (x + 12) (x - 4)Which of these expressions are equivalent?A. 1 and 2 onlyB. 1 and 4 onlyC. 1, 2, and 3 onlyD. None of these expressions are equivalent.

Four expressions are shown below. 1. x² + 2x - 48

2. (x + 8) (x + 6)

3. (x - 8) (x + 6)

4. (x + 12) (x - 4)

Which of these expressions are equivalent?

A. 1 and 2 only

B. 1 and 4 only

C. 1, 2, and 3 only

D. None of these expressions are equivalent.