This is a fairly simple and interesting question that test students on their algebra and arithmetic manipulation. Use of Calculator is NOT required.

${{(\sqrt{70} - {3}\sqrt{8})}^2}{{(\sqrt{70} + {3}\sqrt{8})}^2}= ?$

Ans: 4

• […] Arithmetic Problem #7 Arithmetic Problem #6 Arithmetic Problem #5 Arithmetic Problem #4 Arithmetic Problem #3 Arithmetic Problem #2 Arithmetic Problem #1 […]

• […] Arithmetic Problem #6 Arithmetic Problem #5 Arithmetic Problem #4 Arithmetic Problem #3 Arithmetic Problem #2 Arithmetic Problem #1 […]

• […] Arithmetic Problem #7 Arithmetic Problem #6 Arithmetic Problem #5 Arithmetic Problem #4 Arithmetic Problem #3 Arithmetic Problem #2 Arithmetic Problem #1 […]