Suppose f (x) is a differentiable function such that f (1) = 7 and f ′(1) = 2. use a tangent line approximation to estimate f (0.8).

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.