Question

11). (х+а)(x-b)=?
х? +(a+b)x+ab
Ох?-(a+b)x-ab
ОООС
Ох?+ (a-b)x-ab
Ох? (a-b)x+ab​

Answer 1

Answer:

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.Find the product using the identity

(x + a) (x + b) = x² + (a+b)x+ ab.

a. (2x - 7y) (2x + 8y)

b. 103 x 95

c. 505 x 502

d. (5p -7q) (5p - 7q)

$2 + 2 \infty - \infty$

Find the product using the identity

(x + a) (x + b) = x² + (a+b)x+ ab.

a. (2x - 7y) (2x + 8y)

b. 103 x 95

c. 505 x 502

d. (5p -7q) (5p - 7q)

$2 + 2 \infty - \infty$

Find the product using the identity

(x + a) (x + b) = x² + (a+b)x+ ab.

a. (2x - 7y) (2x + 8y)

b. 103 x 95

c. 505 x 502

d. (5p -7q) (5p - 7q)

$2 + 2 \infty - \infty$

Find the product using the identity

(x + a) (x + b) = x² + (a+b)x+ ab.

a. (2x - 7y) (2x + 8y)or

b. 103 x 95

c. 505 x 502

d. (5p -7q) (5p - 7q)

$2 + 2 \infty - \infty$