What is expand (3a-2b=4,)(a+b=-1) ?

The solution to expand (3a-2b=4,)(a+b=-1) is 3aa+3ab=-3*1*a-2b=4,a-2b=4,b=2b=4,1

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expand (3a-2b=4,)(a+b=-1)

expand

(3 a - 2 b = 4,) (a + b = - 1)

3 aa + 3 ab = - 3 \cdot 1 \cdot a - 2 b = 4, a - 2 b = 4, b = 2 b = 4, 1

Solution steps

(3 a - 2 b = 4,) (a + b = - 1)

= (3 a - 2 \cdot 4 =, b) (a + = b - 1)

Distribute parentheses

3 aa + 3 ab = 3 a (- 1) + (- 2 b = 4,) a + (- 2 b = 4,) b = (- 2 b = 4,) (- 1)

Apply minus-plus rules

+ (- a) = - a, (- a) (- b) = ab

3 aa + 3 ab = - 3 \cdot 1 \cdot a - 2 b = 4, a - 2 b = 4, b = 2 b = 4, 1

lo g_{10} (t^{7})

- 9 (2 + 6)

\frac{1}{P ( M - P )}

(2 - 2 i)^{9}

5 (7 + 3)

What is expand (3a-2b=4,)(a+b=-1) ?
The solution to expand (3a-2b=4,)(a+b=-1) is 3aa+3ab=-3*1*a-2b=4,a-2b=4,b=2b=4,1