Question

very quick method to multiply square from 1to50

Answer 1

Answer:

Quick method is just to mug up all the square roots

Step-by-step explanation:

${1}^{2} = 1 \\ {2 }^{2} = 4 \\ {3}^{2} = 9 \\ {4}^{2} = 16 \\ {5}^{2} = 25 \\ {6}^{2} = 36$

and sooo on!

Answer 2

Answer:

Step one: Determine the distance 15 is away from 10, which is 5. Therefore add and subtract 5 from 15. Step 2: Multiply the results together. Step 3: Take the 5, square it and add it to 200.