Question

the root of the equation x square +6x -16 = 0are​

Answer 1

Answer:

heya mate ☺

$x ^{2} + 6x - 16 = 0 \\ \\ = > x ^{2} + (8 - 2)x - 16 = 0 \\ \\ = > x ^{2} + 8x - 2x - 16 = 0 \\ \\ = > x(x + 8) - 2(x + 8) = 0 \\ \\ = > (x + 8)(x - 2) = 0 \\ \\ either \: x + 8 = 0 \\ \\ = > x = - 8 \\ \\ or \: x - 2 = 0 \\ \\ = > x = 2$

↗ ▫ hope it helps u ◽ ↙

Answer 2

Answer:

x=0 or x=6

Step-by-step explanation:

factor left side

x(x-6)=0

equate each factor to zero and solve for x

x=0

x-6=0=>x=6