Answer:
2x²-32 ⇒ x²=16⇒ (-4,4)
4x²-100 ⇒x²=25 ⇒(-5,5)
x²-55=9 ⇒x²=64 ⇒(-8,8)
x²-140=-19 ⇒x²=121 ⇒(-11,11)
2x²-18=0 ⇒x²=9 ⇒(-3,3)
It’s A i did the test myself..
Step-by-step explanation:
u know u can download math go and u just take a picture and it will give u the answer
Answer:
900,000
Step-by-step explanation:
It's so easy. Don't need to explain.
