8(x2 + 2x + 1) = –3 + 8
x = –1 Plus or minus StartRoot StartFraction 5 Over 8 EndFraction EndRoot
x = –1 Plus or minus StartRoot StartFraction 4 Over 8 EndFraction EndRoot
8(x2 + 2x + 1) = 3 + 1
8(x2 + 2x) = –3
Answer:
40
Step-by-step explanation:
Answer:
<em>-3x+10y</em>
Step-by-step explanation:
Given the expression
, we are to simplify by combining the like terms. On simplification we have;

Open the parenthesis:

Collect the like terms:

Sum up the resulting expression

<em>Hence the required expression on simplification is -3x+10y</em>