Perform the Indicated Operation $$\frac { 4 } { 10 x z ^ { 2 } } + \frac { 3 } { 10 x z ^ { 2 } }$$

question 115

Multiple Choice

Perform the indicated operation. Simplify if possible.
- $$\frac { 4 } { 10 x z ^ { 2 } } + \frac { 3 } { 10 x z ^ { 2 } }$$

• A) \(\frac { 10 \mathrm { xz } ^ { 2 } } { 7 }\)
• B) 1
• C) \(\frac { 7 } { 20 \mathrm { xz } ^ { 2 } }\)
• D) \(\frac { 7 } { 10 \mathrm { xz } ^ { 2 } }\)

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