Problem

(4) $21 q-7 p$ and $(3 q-p)(7)$

Answer

Expert–verified
Hide Steps
Answer

So, the simplified forms of the expressions \(21 q-7 p\) and \((3 q-p)(7)\) are both \(\boxed{-7p + 21q}\).

Steps

Step 1 ：The problem provides two expressions: \(21 q-7 p\) and \((3 q-p)(7)\).

Step 2 ：The first expression, \(21 q-7 p\), is already in its simplest form.

Step 3 ：The second expression, \((3 q-p)(7)\), can be simplified by distributing the 7 to both terms inside the parentheses.

Step 4 ：After simplification, both expressions become \(-7p + 21q\).

Step 5 ：So, the simplified forms of the expressions \(21 q-7 p\) and \((3 q-p)(7)\) are both \(\boxed{-7p + 21q}\).

link_gpt

Popular Problems

Compute $\int_{0}^{\ln (2) / … Solve the triangle. \[ \mathr… QUESTION 2 - 1 POINT Solve th… 5. Suppose you are a computer… Answer the statistical measur… $(-\infty, 2) \cap(-6, \infty… A firm does not pay a dividen… Math 112 Section: 4. Tubercul… Find $y^{\prime}$ if $y=\ln \… 3. (3pts) Cherry trees in a c… More