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What is the value of the expression (a^{3} + b^{0})^{2} when a = -2 and b = 4?

1) 64

2) 49

3) -49

4) -64

**Comments**

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(a^{3} + b^{0})^{2}

when a = -2 and b = 4, the expression becomes:

((-2)^{3} + 4^{0})^{2}

= (-8 + 1)^{2}

= (-7)^{2}

= 49

**Ans 2**

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