Answer:
1
Step-by-step explanation:
just substitute q for 1 and then square 1
Answer:-5x-8y=-5
Step-by-step explanation:
add right sides of equation and even them with result of adding right sides of equation
4x-4y-9x-4y=-2-3
-5x-8y=-5
<span>The square root of 1296 is 36.</span>