Solve (5u-4w)(7u-4w 7)

Evaluate

(5 u - 4 w) (7 u - 4 w \times 7)

Multiply the terms

(5 u - 4 w) (7 u - 28 w)

Apply the distributive property

5 u \times 7 u - 5 u \times 28 w - 4 w \times 7 u - (- 4 w \times 28 w)

Multiply the terms

More Steps

35 u^{2} - 5 u \times 28 w - 4 w \times 7 u - (- 4 w \times 28 w)

Multiply the numbers

35 u^{2} - 140 u w - 4 w \times 7 u - (- 4 w \times 28 w)

Multiply the numbers

35 u^{2} - 140 u w - 28 w u - (- 4 w \times 28 w)

Multiply the terms

More Steps

35 u^{2} - 140 u w - 28 w u - (- 112 w^{2})

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

35 u^{2} - 140 u w - 28 w u + 112 w^{2}

Solution

More Steps

35 u^{2} - 168 u w + 112 w^{2}

Simplify the expression

Factor the expression