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Find the product of the following. Use the technique given in finding the product.

1.)(product of binomial)
(x+6)(x+5)


2.)(product of binomials)
(x-8)(x-9)


3.)(square of a binomial)
(n-10²)


4.)(square of a binomial)
(x+6)²​

Sagot :

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Answer and Solution:

1. (x+6) (x+5)

x^2+5x+6x+30

x^2+11x+30

2. (x-8) (x-9)

x^2-9x-8x+72

x^2-17x+72

3. (n-10)^2 or (n-10) (n-10)

n^2-10x-10x+100

n^2-20x+100

4. (x+6)^2 or (x+6) (x+6)

x^2+6x+6x+36

x^2+12x+36