Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Connect with a community of experts ready to help you find accurate solutions to your questions quickly and efficiently. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.
Sagot :
[tex]89\cdot 69\\ \\ =\left( 90-1 \right) \left( 70-1 \right) \\ \\ =90\cdot 70-90-70+1[/tex]
[tex]\\ \\ =6,300-160+1\\ \\ =6,140+1\\ \\ =6,141[/tex]
[tex]\\ \\ =6,300-160+1\\ \\ =6,140+1\\ \\ =6,141[/tex]
Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.