Multiply : x + 4 by x - 5

(x \+ 4) (x \- 5) = x (x \- 5) \+ 4 (x \- 5) = x x \- x 5 \+ 4 x \- 4 5 = x 2 \- 5x \+ 4x \- 20 = x 2 \- x \- 20 Hence, (x \+ 4) x (x \- 5) = x 2 \- x \- 20

Multiply :
-8x and 4 - 2x - x²

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Multiply :
2a² - 5a - 4 and -3a

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Multiply :
5a - 1 by 7a - 3

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Multiply :
12a + 5b by 7a - b

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Mathematics

Multiply :
x + 4 by x - 5

Algebraic Expressions

Related Questions

Multiply :
-8x and 4 - 2x - x²

Multiply :
2a² - 5a - 4 and -3a

Multiply :
5a - 1 by 7a - 3

Multiply :
12a + 5b by 7a - b

Mathematics

Multiply :x + 4 by x - 5

Algebraic Expressions

Related Questions

Multiply :-8x and 4 - 2x - x2

Multiply :2a2 - 5a - 4 and -3a

Multiply :5a - 1 by 7a - 3

Multiply :12a + 5b by 7a - b

Multiply :
x + 4 by x - 5

Multiply :
-8x and 4 - 2x - x²

Multiply :
2a² - 5a - 4 and -3a

Multiply :
5a - 1 by 7a - 3

Multiply :
12a + 5b by 7a - b