Question

Find the solutions of each of the following quadratic equations by completing
ne square.( Show your solution)
1. 1. s? + 45 -21=0
2. t? + 10t +9 = 0
Find the solutions of each of the following quadratic equations using the
vadratic formula. Answer the questions formula.
2. 1. x + 10x + 9 = 0
2. x2 - 4x + 12 = 0​

Answer 1

Answer:

Maximum 2 because by the graph x=p(x) it touch on two point on x-axis

3 weeks ago

maximum 2 because it's degree is 2