Question

А)x2 - 15x + 50;b) x2 -12x+ 27;c) 5x2 - 8x+ 3;d)2x1 - 3x+ 2​

Answer 1

Ответ:

а)х2-15х+50= -13х+50

б)х2-12х+27= -10x+27

с)5х2-8х+3= -14х

д)2х1-3х+2= -х+2

Думаю что помогла✌️

Answer 2

It seems like you've provided four different quadratic expressions, and it appears there might be some typographical errors in the expressions you've given. I'll correct them and factor each expression for you:

a) x^2 - 15x + 50:

To factor this expression, we look for two numbers that multiply to 50 and add up to -15. These numbers are -10 and -5. So, we can factor it as follows: (x - 10)(x - 5)

b) x^2 - 12x + 27:

To factor this expression, we look for two numbers that multiply to 27 and add up to -12. These numbers are -9 and -3. So, we can factor it as follows: (x - 9)(x - 3)

c) 5x^2 - 8x + 3:

To factor this expression, we look for two numbers that multiply to (5 * 3) = 15 and add up to -8. These numbers are -5 and -3. So, we can factor it as follows: (5x - 3)(x - 1)

d) 2x^2 - 3x + 2:

To factor this expression, we look for two numbers that multiply to (2 * 2) = 4 and add up to -3. These numbers are -2 and -2. So, we can factor it as follows: (2x - 2)(x - 1)

These are the factored forms of the given quadratic expressions.