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ANEK [815]
3 years ago
12

Determine the value of y, if x is – 3. y = x² – 5

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
7 0
4 cause -3 to the second power - 5 will equal 4. -3 to the second power is 9 then subtract 5 its 4.
laila [671]3 years ago
4 0
Y=-11 is the answer because if you replace the x for -3 then square it like it says, then it world be y=-6-5 , so therefore the answer would be y=-11
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Whats the answer of this problem <br> 8-1*0+2/2=??
Reptile [31]
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I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
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ikadub [295]

Step-by-step explanation:

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4 0
2 years ago
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Algebra tiles to prove that 4 + 8x and 4(2x+1)
Dafna1 [17]
Not sure what algebra tiles are

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I can prove it works at least most of the time by subsitute ing number for x


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try 4
4+8(4)=4(2(4)+1)
true or false?
4+8(4)=4(2(4)+1)
multipily
4+32=4(8+1)
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this is treu at least for the number 4
another way is to believe in the distributive property where
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7 0
3 years ago
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Please Help.
Bond [772]
5 x 6 + 7? Is that what the answer is, I didn't get the question towards the end. :)
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3 years ago
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