Choose the product of (3x2 + 7)(6x2 - 4x + 5). A. 63x2 -- 28x + 35
B. 9X4 - 7x3 + 51x2 - 11x + 12
c. 18x4 - 12x3 + 42x2 - 28x + 35
O
D. 18x4 - 12x3 + 57x2 - 28x + 35

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

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.

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4