What is (4a^2+2ab+5b)+(6a^2-7ab) ?

The solution to (4a^2+2ab+5b)+(6a^2-7ab) is 10a^2-5ab+5b

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simplify (4a^2+2ab+5b)+(6a^2-7ab)

simplify

(4 a^{2} + 2 ab + 5 b) + (6 a^{2} - 7 ab)

10 a^{2} - 5 ab + 5 b

Solution steps

(4 a^{2} + 2 ab + 5 b) + (6 a^{2} - 7 ab)

Simplify

(4 a^{2} + 2 ab + 5 b) + (6 a^{2} - 7 ab) : 4 a^{2} + 2 ab + 5 b + 6 a^{2} - 7 ab

= 4 a^{2} + 2 ab + 5 b + 6 a^{2} - 7 ab

Group like terms

= 4 a^{2} + 6 a^{2} + 2 ab - 7 ab + 5 b

Add similar elements:

4 a^{2} + 6 a^{2} = 10 a^{2}

= 10 a^{2} + 2 ab - 7 ab + 5 b

Add similar elements:

2 ab - 7 ab = - 5 ab

= 10 a^{2} - 5 ab + 5 b

\frac{1}{3 + 5}

(- 5.3) (1.1)

8 (1 + 6 p)

(x^{2} + x + 1) (x^{2} - x - 1)

\frac{3 ^{2} + 1 5 ^{2}}{2} \cdot 13

What is (4a^2+2ab+5b)+(6a^2-7ab) ?
The solution to (4a^2+2ab+5b)+(6a^2-7ab) is 10a^2-5ab+5b