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Evaluate the limit $\lim_{x\to0}\left(\frac{4x^2-15}{4x+3}\right)$ by replacing all occurrences of $x$ by $0$
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$\frac{4\cdot 0^2-15}{4\cdot 0+3}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit of (4x^2-15)/(4x+3) as x approaches 0. Evaluate the limit \lim_{x\to0}\left(\frac{4x^2-15}{4x+3}\right) by replacing all occurrences of x by 0. Multiply 4 times 0. Calculate the power 0^2. Subtract the values 0 and -15.