Question

WILL GIVE BRAINLIEST AND 25 POINTS! Find the value of x and y, given the following matrix equation: x= y=

Answer 1

Answer:

x = ±6

y = 10

Step-by-step explanation:

Solve for the top part.

x² + -4 = 32

x² = 32 + 4

x² = 36

x = √36

x = ±6

Solve for bottom part.

y + y - 4 = y + 6

2y - 4 = y + 6

2y - y = 6 + 4

1y = 10

Answer 2

Answer:

x=±9 and y=10

Step-by-step explanation:

so for x

we have

x²+(-4)=32

x²=36

x=±9

for y:

y+y-4=y+6

2y-4=y+6

y=10