Answer:
Step-by-step explanation:
x^2=145(8145)
x^2=1181025
1086.7
Answer with Step-by-step explanation:
We are given that n and m are two integers
We have to prove that if n-m is even , then
is also even.
We know that sum of two odd numbers is even.Sum of an odd number and even number is odd.
Product of an odd number and even number is even.
Case 1.Suppose m and n are both even n=4 , m=2


Case 2.Suppose m odd and n odd
n=9,m=5


Hence, proved.
Answer:
x₁ = 6 and x₂ = 8
Step-by-step explanation:
See the picture below
Answer: -5.6
Step-by-step explanation:
Y=x-7 this is because you subtracted the x to both sides. Since y is a negative, you divide by -1 causing the -x to turn positive and the positive seven to be negative seven.