Question

which expression is equal to
5(2x2 – 1) 3(7x2 1)?



11x2 2


11x2 – 2


31x2 2


31x2 – 2

Answer 1

Please fix the equation in the second part. Is it + or -.

Answer 2

Answer:

D) 31x2 - 2 is the answer

Step-by-step explanation: