What is expand (2a+3b)left(5a-b) ?

The solution to expand (2a+3b)left(5a-b) is 10ela^2ft+13elabft-3elb^2ft

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expand (2a+3b)left(5a-b)

expand

(2 a + 3 b) l e f t (5 a - b)

10 e l a^{2} f t + 13 e l ab f t - 3 e l b^{2} f t

Solution steps

(2 a + 3 b) l e f t (5 a - b)

= e l f t (2 a + 3 b) (5 a - b)

Expand

(2 a + 3 b) (5 a - b) : 10 a^{2} + 13 ab - 3 b^{2}

= l e f t (10 a^{2} + 13 ab - 3 b^{2})

Expand

l e f t (10 a^{2} + 13 ab - 3 b^{2}) : 10 e l a^{2} f t + 13 e l ab f t - 3 e l b^{2} f t

= 10 e l a^{2} f t + 13 e l ab f t - 3 e l b^{2} f t

(x^{2} - \frac{1}{x})^{2}

x (x + x + 1)

\frac{3 x - 1}{( x + 1 ) ^{2}}

- 7 (3 x - 5 y = 8)

What is expand (2a+3b)left(5a-b) ?
The solution to expand (2a+3b)left(5a-b) is 10ela^2ft+13elabft-3elb^2ft