Answer x=2
Step-by-step explanation:
Step-by-step explanation:
I am not sure bout this question sry
you reap what you sow ;)
Answer:
20
Step-by-step explanation:
Given
2x² - y ← substitute x = 3 and y = - 2 into the expression
= 2(3)² - (- 2)
= 2(9) + 2
= 18 + 2
= 20
The second option!! the addition one :))