how much smaller is 2x^3-2x+5 than 7+5x^2+3x
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Let a be added to 2x^2 - 2x +5 to make 5x^2 +3x+7
; a+2x^2-2x+5 =5x^2 +3x +7
; a=5x^2 +3x+7 - 2x^2 +2x-5
; a= 3x^2 + 5x +2 Ans.
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Answer:
12 + 5x^2 + 3x
Step-by-step explanation:
7 + 5x^2 + 3x
5 + 2x^2 - 2x
12 + 7x^2 - 1x
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