What are the terms in the expression, 2 + 6 + 10b - 8a? a. 2, 6, 10b, and 8a.

b. 2, 6 , 10b, and -8a.

c. 2 + 6 and 10b - 8a.

step-by-step explanation:

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.