PLS HELP 100 pointsGiven the equation −4square root of x minus 3 = -12, solve for x and identify if it is an extraneous solution.

x=4 17/64

Step-by-step explanation:

-4(sq rt x)-3=-12

simplify

-4(sq rt x)-3+3=-12+3

-4(sq rt x)=-9

-4(sq rt x)/-4=9/-4

sq rt x=-9/4

x=-9/4 x -9/4=81/16

x=4 17/64  or 4.27

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

just sum

10 + 10 = 20