Question

Which number can each term of the equation be multiplied by to eliminate the fractions before solving?

2x3+5=x2
A. 2
B. 3
C. 6
D. 12

Answer 1

To eliminate the fractions before solving the equation 2x^3 + 5 = x^2, you need to multiply each term of the equation by the least common denominator (LCD) of the fractions, which is 6.

Step-by-step explanation:

To eliminate the fractions before solving the equation 2x^3 + 5 = x^2, we need to multiply each term of the equation by the least common denominator (LCD) of the fractions, which is 6.

1. Multiply 2x^3 by 6. This gives us 12x^3.
2. Multiply 5 by 6. This gives us 30.
3. Multiply x^2 by 6. This gives us 6x^2.

After multiplying each term by 6, the equation becomes 12x^3 + 30 = 6x^2. Now, you can solve this equation.

Remember to check the answer to see if it is reasonable.