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Valentine
Mathematics
14 December, 10:12
Simplify.
8y-7x+2y² - x-5
+4
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Stephany Steele
14 December, 10:31
0
Step-by-step explanation:
we can do like
8y-7x+2y² - x-5
= 2y^2 + 8y - 8x - 5 (we know that - 5 = 8 - 13)
= 2 (y^2 + 4y + 4) - 8x - 13
= 2 (y+2) ^2 - 8x - 13
I do not know that you wrongly type but here is the answer.
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