carefully choose a number that will make each of the equation a perfect square trinomial number 1 is done for you.
1. x²+22x+_____
answer:
x²+22x+(?)²
x²+2(11)x+(11)²----definition of perfect square trinomial
x²+2(11)x+121
therefore, the missing number is 121.
2. h² - 12h +____
3. t² - 8h +_____
4. r² - 18r +_____
5. h² - 2h +_____
6. t² + 3h +_____
with solution Po pleas!