What is 9-(a^b+a^2+3)-(a^b+2) ?

The solution to 9-(a^b+a^2+3)-(a^b+2) is -a^2-2a^b+4

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simplify 9-(a^b+a^2+3)-(a^b+2)

simplify

9 - (a^{b} + a^{2} + 3) - (a^{b} + 2)

- a^{2} - 2 a^{b} + 4

Solution steps

9 - (a^{b} + a^{2} + 3) - (a^{b} + 2)

- (a^{b} + a^{2} + 3) = - a^{b} - a^{2} - 3

- (a^{b} + 2) = - a^{b} - 2

= 9 - a^{b} - a^{2} - 3 - a^{b} - 2

Group like terms

= - a^{2} - a^{b} - a^{b} + 9 - 3 - 2

Add similar elements:

- a^{b} - a^{b} = - 2 a^{b}

= - a^{2} - 2 a^{b} + 9 - 3 - 2

Subtract the numbers:

9 - 3 - 2 = 4

= - a^{2} - 2 a^{b} + 4

10 + (- 12)

- 1 \cdot \frac{2}{3}

(\frac{36}{49})^{\frac{1}{2}}

- 0.5 (6.25)^{2} + 2.5 (6.25) + 4.5

\frac{1}{7} \div 3

What is 9-(a^b+a^2+3)-(a^b+2) ?
The solution to 9-(a^b+a^2+3)-(a^b+2) is -a^2-2a^b+4