At loading sugars are actively transported in the phloem

Sure, here are some step-by-step solutions: Example 1: Simplifying an Expression Simplify the expression: $\frac{3x^2-6x}{6x}$ Step 1: Factor out common terms in the numerator $\frac{3x(x-2)}{6x}$ Step 2: Simplify the fraction by canceling out common factors $\frac{3(x-2)}{6}$ Step 3: Simplify the fraction further by dividing both the numerator and denominator by 3 $\frac{x-2}{2}$ Example 2: Solving an Equation Solve for x: $4x+7=19$ Step 1: Isolate the variable on one side of the equation by subtracting 7 from both sides $4x=12$ Step 2: Solve for x by dividing both sides by 4 $x=3$ Example 3: Finding the Derivative Find the derivative of the function: $f(x)=x^3+2x^2-5x$ Step 1: Apply the power rule to each term in the function $f^{\prime }(x)=3x^2+4x-5$ Example 4: Factoring a Quadratic Expression Factor the expression: $x^2+7x+10$ Step 1: Find two numbers that multiply to give 10 and add to give 7 2 and 5 satisfy these conditions Step 2: Rewrite the expression using these two numbers $x^2+2x+5x+10$ Step 3: Group terms and factor out common factors $(x^2+2x)+(5x+10)$$x(x+2)+5(x+2)$$(x+2)(x+5)$ These step-by-step solutions can help students understand the problem and how to arrive at the correct answer.