P
Verified Tutor
Prof. Michael Chen
Mathematics professor with expertise in calculus, linear algebra, and statistics. Passionate about making math accessible to all students.
Education
PhD Mathematics - Harvard, BS Mathematics - UC Berkeley
Expertise
Tutoring Rates
š Mathematics
Expert in Mathematics with extensive teaching experience.
$96/hr
15 years exp.
15 years exp.
š Linear Algebra
Expert in Linear Algebra with extensive teaching experience.
$52/hr
4 years exp.
4 years exp.
Recent Answers
Linear Algebra
Accepted
4.4
6 days ago
Can you help me understand matrix multiplication?
The chain rule is used to find the derivative of composite functions. If you have f(g(x)), the derivative is f'(g(x)) Ć g'(x). Here's a step-by-step example with h(x) = (3xĀ² + 1)āµ: 1) Identify outer f...
Mathematics
6 days ago
How do I calculate the derivative of a composite function?
I can help you with this question. Let me provide a detailed explanation...
Mathematics
6 days ago
How do I solve quadratic equations using the quadratic formula?
The quadratic formula is x = (-b Ā± ā(bĀ²-4ac)) / 2a. Here's how to use it step by step: 1) Identify coefficients a, b, and c from your equation axĀ² + bx + c = 0. 2) Substitute these values into the for...
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Quick Stats
Response Time:
~3.8 hours
Acceptance Rate:
33.3%
Member Since:
Jun 2025
Last Active:
3 days ago
Availability
Available
Activity:
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- Has upcoming sessions