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20.10.2020 •
Mathematics
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Ответ:
15x-15=6x+2
(15x-6x)-15=2
9x-15=2
9x=(2+15)
9x=17
x=1.88888
Ответ:
Step 1: Remove parentheses by multiplying factors.
= (x * x) + (1 * x) + (2 * x) + (2 * 1)
Step 2: Combine like terms by adding coefficients.
(x * x) = x2
(1 * x) = 1x
(2* x) = 2x
Step 3: Combine the constants.
(2 * 1) = 2
Step 4: Therefore, Simplifying Algebraic Expression is solved as
= x2 + 3x + 2.