Question

Find the value of the expression
²+ 8x+ 89 for x = 2.

(a) 93
(b) 78
(c) 100
(d) 109​

Answer 1

Answer:

109

Step-by-step explanation:

x²+ 8x+ 89

=2² + 8x2 + 89

=4+16+89

=109

Hope this helps :)

Answer 2

$= {x}^{2} + 8x + 89$

$= ({2})^{2} + 8(2) + 89$

$= 4 + 16 + 89$

$= 20 + 89$

$= 109$