What are the inverse operation for the question x^2 +3=12

answer: addition and subtraction: subtraction undoes addition. for example, if you start with 3 and add 4, you get 7. then, when you subtract 4, you undo the original addition and arrive back at 3:

3 + 4 = 7 → 7 – 4 = 3

this idea of inverse operations makes a lot of sense when you look at the number line. on a number line, 3 + 4 means start at 3, up 4. and 7 – 4 means start at 7, down 4. so when you add 4 and then subtract 4, you end up back where you started.

multiplication and division: division undoes multiplication. for example, if you start with 6 and multiply by 2, you get 12. then, when you divide by 2, you undo the original multiplication and arrive back at 6:

6 x 2 = 12 → 12 / 2 = 6

s

step-by-step explanation:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .