Answered

Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

EXPAND THE POLONOMIAL

(5a+1/2b)^2 HELPPP ASAP

Sagot :

SmartKid1st

Answer:

25[tex]a^{2}[/tex]+5ab+[tex]\frac{b^{2} }{4}[/tex]

Step-by-step explanation:

[tex](5a+\frac{1}{2} b)^{2}[/tex]

1. First, write out the expression without the square

[tex](5a+\frac{1}{2} b)(5a+\frac{1}{2} b)[/tex]

2. Then use foil to multiply:

5a*5a+5a*[tex]\frac{1}{2}b[/tex]+[tex]\frac{1}{2}b[/tex]*5a+[tex]\frac{1}{2}b[/tex]*[tex]\frac{1}{2}b[/tex]

=25[tex]a^{2}[/tex]+5ab+[tex]\frac{b^{2} }{4}[/tex]

3. That is your answer.

Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.