If x plus one upon x equal to 11 find the value of x square + 1 upon x square

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13