exam
Maths Puzzle
Numerical Ability
2x + 3y = 6
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exam Other Question
solve. approximate irrational roots to the nearest tenth.
The length of a rectangle is 3 cm greater than its width. The area of the rectangle is 180 cm^2. find the length and width. (units optional)
Hi I am bnot sure how to do these two problems. I hope some one can help me. Thank you very much.
1. Solve by factoring:
x2 – 9x = -8
2. Solve using the square root property:
2x2 – 5 = 93