OpenStax, Algebra and Trigonometry 2e §1.1 Real Numbers: Algebra Essentials · Exercise 33 · Algebra · Expressions
Real Numbers: Algebra Essentials · Exercise 33
Evaluate the expression using the given value of the variable.
for
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Algebra and Trigonometry 2e · §1.1 Real Numbers: Algebra Essentials · Exercise 33
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.