X+ 1/x= 5
⇒ (x+ 1/x)^2= 5^2
⇒ (x+ 1/x)^2= 25
⇒ x^2+ 2(x)(1/x)+ 1/x^2= 25
⇒ (x^2+ 1/x^2)+ 2*1= 25
⇒ x^2+ 1/x^2= 25 -2
⇒ x^2+ 1/x^2= 23
The final answer is 23~
Answer:
answer: x-8
Step-by-step explanation:
sorry i used math-way
to help me find this
Answer:
180
Step-by-step explanation:
900/ 10= 90x 2= 180
haha very bad explaination but hope it helps <3
Answer:
1)10x-6
2)-8a-24b+28
3)-24m+16n+12
Step-by-step explanation:
1) distributive property is basically multiplying the term outside of the parenthesis which each term inside
1) 2(5x-3)
10x-6
2)-4(2a+6b-7)
-8a-24b+28
3) 8(-3m+2n)+12
-24m+16n+12
hope this helps!
Answer:
I need points because i have a question
Step-by-step explanation:
And i need major help hope u understand also thanks
