Book
Maths Puzzle
Algebra
How would i factor these?
1. kj - 60 + 10k - 6j
2. gh + 12h + 3h^2 + 4g
3. 2z^2 + 12x + 3z + 8xz
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Book Other Question
A vertical pole is to be supported by a wire that is 26 feet long and anchored 24 feet from the base of the pole. How far up the pole should the wire be attached?
Shawn needs to have a 90% average for his exam grade to make an A for the quarter there are three tests in the quarter and his first two exams percentage were 91%,87% what score must he get on the third exam to obtain a 90% average?
90 x 3 = 270
270-87 - 91 = 92