Question

if x is equal to minus 4 is a root of the equation X square + 2 X + 4p is equal to zero find the value of k for which the equation X square + px in bracket 1 + 3 k bracket close + 7 in bracket 3 + 2 k bracket close is equal to zero has equal roots

Answer 1

Hope everything is clear.
Cheers. Mark brainliest.