Evaluate the product .

MATHEMATICS · Subjective · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

7. Evaluate the product (3a⃗−5b⃗)⋅(2a⃗+7b⃗)(3 \vec{a}-5 \vec{b}) \cdot(2 \vec{a}+7 \vec{b}).

Related theory

Browse the problem library