Which expression is equivalent to (X^5 +2X^2−4)−(−5X^5−3X^2+2X−7)?

6 + 5x² - 2x + 3

Step-by-step explanation:

Given

( + 2x² - 4) - (-5 - 3x² + 2x - 7)

Remove the parenthesis on the first factor and distribute the second by - 1

= + 2x² - 4 + 5 + 3x² - 2x + 7 ← collect like terms

= 6 + 5x² - 2x + 3 ← in standard form

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

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hope this !