Question

the value of (x-6)(x-6) is now fast answer class 8 ​

Answer 1

Answer:

the value of X in the equation (x+6) (x+6) =256

Step By Step

Simplify the equation… multiply out the (x+6)(x+6)=256 to get:

x^2+12x+36=256.

Simplify the equation by subtracting 256 from both sides:

x^2+12x+36–256=256–256

x^2+12x-220=0

Factor the equation… what times what equals 220, but when added (or subtracted) equals +12?

(x+22)(x-10)=0

Now, take each factor and solve for x. (Anything multiplied by zero equals zero, so if x equals -22, or if x=10, the equation works.) Then, check your work. Remember to keep the equation balanced!

(6–22)(6–22)=256

-16^2=256

(6+10)(6+10)=256

16x16=256

Hope this helps Mate :)

Answer 2

Answer:

x^2 + 12x + 36

Hope my answer will help you