For what values of p will the equation 5x2 - px +45 = 0 have equal roots

The two solutions are:

p = 30 and p = -30

Step-by-step explanation:

Given the equation

For the given quadratic equation

a=5, b=-p, c=45

b²-4ac = 0

(-p)² - 4(5)(45)=0

p²-900=0

p² = 900

p = ± 30

The two solutions are:

p = 30 and p = -30

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

answer: idk

step-by-step explanation: