Answer: D) (A + B)2 = A2 + 2AB + B2
Step-by-step explan(A + B)2 = A2 + 2AB + B2 is correct. The area of the large square can be written as (A+B)(A+B) or, by adding up the areas of the two squares and two rectangles inside it, which are A2, B2, AB, and AB.
Answer:
the solution of the equation is:
Step-by-step explanation:
we are given the expression as
=
we will use the number line rule for inequalities(first by making the coefficients of x positive then taking the roots on the number line and depending on the sign in the equation we start taking alternate signs and depending on the inequality take the desired region)
we get .
Answer:
38
Step-by-step explanation:
x+x+14=90
Answer:
the prduct of 1/2*6/5 is bigger
Step-by-step explanation:
1/2 x 6/5 = 6/10 = 3/5
1/2 x 5/6 = 5/12
Answer:
=46,656
Step-by-step explanation:
=6^9 =6^3
=10,077,696 =216
=10,077,696 / 216
=<u>46,656</u>