Question

solve question no 70 plzzzzxxxxxxxzzzzzzzzzz​

Answer 1

p =+-4 hope this helps u frnd

Answer 2

Answer:

For equal roots , the condition is :

D = 0

b²-4ac = 0

Putting values,

(-3p)²-4(9)(4) = 0

9p² -(16)(9) = 0

p² - 16 = 0

p² = 16

p = ±4