Question
Exer. 33-40: Replace the symbol $\square$ with elther = or $\neq$ to make the resulting statement true for all real numbers $a, b$ $c,$ and $d,$ whenever the expressions are defined.$$-(a+b) \square-a+b$$
Step 1
The expression on the left is $-(a+b)$, which simplifies to $-a-b$. Show more…
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Exer. 33-40: Replace the symbol $\square$ with elther = or $\neq$ to make the resulting statement true for all real numbers $a, b$ $c,$ and $d,$ whenever the expressions are defined. $$\frac{a b+a c}{a} \square b+c$$
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Exer. 33-40: Replace the symbol $\square$ with elther = or $\neq$ to make the resulting statement true for all real numbers $a, b$ $c,$ and $d,$ whenever the expressions are defined. $$\frac{b+c}{a} \square \frac{b}{a}+\frac{c}{a}$$
Exer. 33-40: Replace the symbol $\square$ with elther = or $\neq$ to make the resulting statement true for all real numbers $a, b$ $c,$ and $d,$ whenever the expressions are defined. $$\frac{a b+a c}{a} \square b+a c$$
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