The first step would be to separate the square root of 80 into its component square roots: sqrt 4 x sqrt 20. sqrt 4 can simplify to 2, and sqrt 20 simplifies to sqrt 4 x sqr t5. sqrt 4 then simplifies to 2. Now it is 2x2x2xsqrt 5. The simplest form would then be 8 sqrt 5.
2 x √80
2 x √4 x √20
2 x 2 x √4 x √5
2 x 2 x 2 x √5
8 x √5
8√5
(Square root of 5) times 4
Determine the perfect square factors of the term. Then, reduce 'em! √(80x²y) = √(16 * 5 * x² * y) = 4x√(5y)
No, the square root of 6400 is 80, and 3200 squared is 10240000.
160.000
The positive square root of 80 is approximately 8.94. Since 8.94 is closest to 9, the number closest to the positive square root of 80 is 9.
square root of 80 simplified= 16*5= 4 squared *5
(Square root of 5) times 4
4 times the square root of 5
80
Square root of 81
√80 - √245 = √(16*5) - √(49*5) = √16*√5 - √49*√5 = 4√5 - 7√5 = -3*√5
square root of 125/80 = 1.25 or 5/4
√80 = 8.94427191
16
Determine the perfect square factors of the term. Then, reduce 'em! √(80x²y) = √(16 * 5 * x² * y) = 4x√(5y)
No, the square root of 6400 is 80, and 3200 squared is 10240000.
160.000