You must show ALL work for partial credit. Simplify fractions and radicals. Solve the equation 1. log2 (x + 7) + log2(x + 8) = 1 a. 3(log, x – log, 2) = 2 log, 4 b. 2*+1 = 51-2x C. 22x + 2*+2 – 12 = 0 d.

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A: image is attached

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.