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Dominik [7]
3 years ago
7

(6y^2-9y+4)-(-7y^2+5y+1)

Mathematics
1 answer:
Vladimir79 [104]3 years ago
3 0

Answer and explanation:

(6y^2-9y+4)-(-7y^2+5y+1) multiply the - into -7y^2+5y+1

6y^2-9y+4+7y^2-5y-1  Now add, or subtract, everything together.

(13y^2-14y+3) Answer

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Answer:

7-(-1)

Step-by-step explanation:

4 0
3 years ago
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Given the geometric sequence where a1 = 3 and r = √2 find a9
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Answer:

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Step-by-step explanation:

we are given

sequence is geometric

so, we can use nth term formula

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8 0
3 years ago
Anna would like to purchase a new bike that costs $205. She already has $31 saved. If she saves a maximum of $12 a week, the fol
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Answer:

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5 0
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What is 100.023424234 divided by 10.32342 then added by 1000.293920 and then subtracted by 20.2323?
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989.75060139
100.023424234 divided by 10.32342 = 9.68898138737 
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Factorise fully 20x*x-8x
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