Answer:
About 9.38
Step-by-step explanation:
Since the [tex]\sqrt{88}[/tex] is between the [tex]\sqrt{81}[/tex] and the [tex]\sqrt{100}[/tex] which simplified is 9 and 10, you just need to guess and check. Eventually you'll get about 9.38 (I used Google cause I was lazy) And if it isn't between the numbers 9 & 10, it's wrong.
Answer:
The answer is 2√22.
Step-by-step explanation:
You have to elaborate it by finding the common factors :
88 = 1×88
88 = 2×44
88 = 4×22
88 = 8×11
Next, you have to find the perfect square. In the factors above, 4 is the perfect square then, you can square root it :
[tex] \sqrt{88} [/tex]
[tex] = \sqrt{4 \times 22} [/tex]
[tex] = \sqrt{4} \times \sqrt{22} [/tex]
[tex] = 2 \times \sqrt{22} [/tex]
[tex] = 2 \sqrt{22} [/tex]
