Answer:
Step 1: Expand the equation
(2x+5)(x-2) = 10
2x(x-2) + 5(x-2) = 10
2x² - 4x + 5x - 10 = 10
2x² + x - 10 = 10
Step 2: Rearrange the terms
2x² + x - 10 - 10 = 0
2x² + x - 20 = 0
So, the equation (2x+5)(x-2)=10 can be written in standard form as 2x² + x - 20 = 0.
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Answer:
Step 1: Expand the equation
(2x+5)(x-2) = 10
2x(x-2) + 5(x-2) = 10
2x² - 4x + 5x - 10 = 10
2x² + x - 10 = 10
Step 2: Rearrange the terms
2x² + x - 10 - 10 = 0
2x² + x - 20 = 0
So, the equation (2x+5)(x-2)=10 can be written in standard form as 2x² + x - 20 = 0.