Question

Solve This Linear Equatiuon:
8j+3<2(7-j)

Answer 1

Answer:

The Answer is:

j<1.1

Answer 2

Answer:

3.2 Factoring 49j2 - 28j + 4

The first term is, 49j2 its coefficient is 49 .

The middle term is, -28j its coefficient is -28 .

The last term, "the constant", is +4

Step-1 : Multiply the coefficient of the first term by the constant 49 • 4 = 196

Step-2 : Find two factors of 196 whose sum equals the coefficient of the middle term, which is -28 .

-196 + -1 = -197

-98 + -2 = -100

-49 + -4 = -53

-28 + -7 = -35

-14 + -14 = -28 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -14 and -14

49j2 - 14j - 14j - 4