Identify the solution(s) of
title="y ^{2} - 2y - 8 = 7" alt="y ^{2} - 2y - 8 = 7" align="absmiddle" class="latex-formula">
1 answer:
Answer:
y= 5 and -3
Step-by-step explanation:
subtract 7 from both sides to get y^2-2y-15=0
factor the equation to get (y-5)(y+3)=0
add five on both sides to get y=5 and subtract 3 on both sides to get y=-3
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Step-by-step explanation:
<u>Step 1: Find an equivalent to -3/8</u>
(-3*3) / (8*3)
<em>-9 / 24</em>
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