Question

Which expression is equivalent to 4(9x2−2)? 36x2−10−2 16x2+14−20x2−2 18x2−12−18x2+2 30x2−10+6x2+2

Answer 1

Answer:

4(9×2-2)

= 36×8-8

= 288-8

= 280

Answer 2

Answer:

the answer is $36x^2-10+2$

Step-by-step explanation:

$4(9x^2-2)=36x^2-8=36x^2-10+2$