If a and B are rational numbers and √ 8 + √ 18 + √ ⅛ = a + B √ 2, then what is the a power of B? (√ stands for root) thank you!

Left = 2 √ 2 + 3 √ 2 + √ (2 / 16)
=5√2+√2/4
=(21/4)√2
Compared with the right
So a = 0, B = 21 / 4
b^a=(21/4)^0=1

Root 18-9 / 2-3 + 6 = (root 3-2) 0 power + 1-2-3 power

Root 18-9 / 2-3 (3 + 6)
=3 root number 2-3 / 2 root number 2-1-root number 2
=1 / 2 root sign 2-1
(root 3-2) power 0 + root sign 2 power 2
=1 + radical 2-1
=Radical 2

Root 18-9 / 2-3 + 6 + (3-2) O + 1-2-2

Original formula = 3 √ 2 - (3 / 2) √ 2 - (1 + √ 2) + 1 + (1 + 2-2 √ 2)
=3√2-（3/2)√2-1-√2+1+1+2-2√2
=（-3/2)√2+3
Do not understand

Solution to mathematical problems: root 18-9 / 2-3 + 6 = (root 3-2) 0 + power (1-2) 3 Want detailed step, had better not text, thank you

√18-√（9/2)-(√3+√6)/√3+（V3-2）^0+√[（1-√2）²]
=3√2-3√2/2-1-√2+1+√2-1
=3√2/2-1

Why can 1 / 27 be reduced to 9 / 3

1/√27 = √3/(√3*√27)=√3/√81 =√3/9

Radix 18 plus (Radix 98 minus Radix 27)

It's three times the root three minus one

What is the root number 18 reduced to?

3 pieces, 2.18 = 2 * 9

Reduce root 18 minus root eight equals?

Turn the root number 18 into 3 times the root number 2, follow the 8 and then change it into 2 times the root number 2. Just subtract it

How much is root 27 + Half root three

simple form
=3√3+√3/2
=7√3/2

What's 2 / 27 under 2 times the root

2 / 27 under double root
=(Note: under the root sign, the numerator and denominator are multiplied by 3, and the value remains unchanged)
=(2 / 9) root sign 6

If a and B are rational numbers and √ 8 + √ 18 + √ ⅛ = a + B √ 2, then what is the a power of B? (√ stands for root) thank you!