2p(7p+7) please answer

Mathematics

2 answers:

s2008m [1.1K]3 years ago

4 0

Answer:

14 $p^{2}$ + 14p

Step-by-step explanation:

to expand, multiply 2p with 7p which gives you 14p^2

then,

multiply 2p by 7 = 14p

anygoal [31]3 years ago

4 0

14p to the 2nd power+14p

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A=3000000\\
----------\\
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\end{cases}\qquad thus
\\\\\\
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solve for "w", to see what critical points you get, and then run a first-derivative test on them, for the minimum

notice the $0=w^2\implies 0=w$ so. you can pretty much skip that one, though is a valid critical point, the width can't clearly be 0

so.. check the critical points on the other