Answer:

Step-by-step explanation:

THE NATURAL NUMBERS are the counting numbers: 1, 2, 3, 4, etc.Mathematical induction is a technique for proving a statement -- a theorem, or a formula -- that is asserted about every natural number.
By "every", or "all," natural numbers, we mean any one that we might possibly name.
Hope this helps.
1. Subtract 15 to the other side (5x^2 = 36)
2.Square root both sides to remove the squared of 5x^2 (sqrt(5x^2) = sqrt(36) simplified to 5x = 6)
3. divide by 5 to get x = 6/5
Final result is 6/5
Answer:
Step-by-step explanation:
(x-7)^2
(x-7) ( x-7)
-14x + 49
it's a perfect square function
Add the like terms which are 9y-11y + 7-4 = 2y- 3