Question

Add 7x²+ 13y -23 and -11x²+ 4y + 17​

Answer 1

Answer:

ur required answer ;-

first arrange the following numbers equally

7x2+(-11x2)+13y+4y+(-23)+17

= -4x2+17y-6 .

Step-by-step explanation: hope his will help u mate , need feedback plz

itz akansha .

Answer 2

$\huge\bf\color{navy}{{\underline{\underline{Question}}}:}$

$\bf \color{navy} Add \: {7x}^{2} + 13y - 23 \: and \: { - 11x}^{2} + 4y + 17$

$\huge\bf\color{navy}{{\underline{\underline{Answer}}}:}$

$\bf \color{navy} ({7x}^{2} + 13y - 23) + ( { - 11x}^{2} + 4y + 17) \\ \bf \color{navy} Grouping \: all \: the \: like \: terms \: we \: get : \\ \bf \color{navy} ( {7x}^{2} - {11x}^{2} ) + (13y + 4y) + (17 - 23) \\ \bf \color{navy} \underline{ \underline{ { - 4x}^{2} + 17y - 6}}$

$\huge\bf\color{navy}{Hope~it~helps..!!}$