What method would you choose to solve the equation 2x^2 - 7 = 9? Explain why you chose this
method.

This is a quadratic equation . We order to equate to zero

2x² – 7 = 9  

2x² - 7-9 = 0

2x² - 16 = 0

This equation is a binomial

2* (x² - 8) = 0

We choose the simplest method . The equation with practice it can be calculated in the memory

The product is equal to 0 if one of the factors is zero

2≠0  ∨     x² - 8 = 0

              x² = √8

              x = √8     ∨  x= - √8

Answer : x = √8 ∨ x = -√8

Step-by-step explanation:

yw ofc

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

need more info

step-by-step explanation: