Question

Factorize quadratic equations of single variable using breaking the middle term
a) 3n+10n+7
b) 88 +25-15​

Answer 1

Answer:

A 20 n

B 108n

Step-by-step explanation:

sper că te-am ajutat

Answer 2

Answer:

Find the product of 1st and last term( a x c). 6 x 10 = 60

2) Find the factors of 60 in such way that

addition or subtraction of that factors is

the middle term (19x)(Splitting of middle term) 15 x 4 = 60

and 15 + 4 = 19

3) Write the center term using the sum of the

two new factors, including the proper signs. 6x2 + 15x + 4x + 10

4) Group the terms to form pairs - the first two

terms and the last two terms. Factor each pair by finding common factors. 3x ( 2x + 5)+ 2(2x + 5)

5) Factor out the shared (common) binomial parenthesis. (3x + 2) (