Question

Xsquare+2x+4 when x=4,x=-3 and x=7​

Answer 1

Step-by-step explanation:

let, x=4

x^2+2x+4

=4^2+2×4+4

=16+8+4

=28

let, x=(-3)

x^2+2x+4

=(-3)^2+2×(-3)+4

=9-6+4

=3+4=7

let, x=7

x^2+2x+4

=7^2+2×7+4

=49+14+4

=67

Answer 2

Hope it will help!!!!

Thanks