Factorise 2x^2 +3x -20=0. 25 points!! plsss could someone help :)
1 answer:
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The slope of number 9 equals 0, becuase it is horizontal.
The slope of number 10 equals.
The slope of number 10 equals.
Answer: 3.16, 8, 9, 12
Step-by-step explanation:
= 3.16
2^3 = 2 * 2 * 2 = 8
|-9| = 9
1.2 x 10^1 = 1.2 * 10 = 12
3.16, 8, 9, 12