Question

A square + 25b square + 49 - 10ab - 70b + 14a

Answer 1

Answer:

$\huge\star\red{ans.}$

• $\star\pink{a^2+25b^2+49-10ab-70b+14a}$
• $\star\pink{a^2+(5b)^2-10ab+49-70b+14a}$
• $\star\pink{(a+5b)^2+49-70b+14a}$$\star\pink{ans.}$

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$\star\pink{}$ $\star\purple{furmula}$$\star\pink{}$ $\star\purple{uses}$$\star\pink{}$

$\color{red}{a^2+b^2+2ab=(a+b)^2}$

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$\color{red}{i_hope_it_helps}$

Answer 2

Answer:

Hope this helps you dude