Solve 7(4)=4-5-2=4^-7

$$7 ( 4 ) = 4 - 5 - 2 = 4 ^ { - 7 }$$

Verify

Solution Steps

Multiply 7 and 4 to get 28.

$$28=4-5-2\text{ and }4-5-2=4^{-7}$$

Subtract 5 from 4 to get -1.

$$28=-1-2\text{ and }4-5-2=4^{-7}$$

Subtract 2 from -1 to get -3.

$$28=-3\text{ and }4-5-2=4^{-7}$$

Compare 28 and -3.

$$\text{false}\text{ and }4-5-2=4^{-7}$$

Subtract 5 from 4 to get -1.

$$\text{false}\text{ and }-1-2=4^{-7}$$

Subtract 2 from -1 to get -3.

$$\text{false}\text{ and }-3=4^{-7}$$

Calculate 4 to the power of -7 and get \frac{1}{16384}.

$$\text{false}\text{ and }-3=\frac{1}{16384}$$

Convert -3 to fraction -\frac{49152}{16384}.

$$\text{false}\text{ and }-\frac{49152}{16384}=\frac{1}{16384}$$

Compare -\frac{49152}{16384} and \frac{1}{16384}.

$$\text{false}\text{ and }\text{false}$$

The conjunction of \text{false} and \text{false} is \text{false}.

$$\text{false}$$