Question

Delta math help please

Answer 1

Given,

$2y {}^{2} + 9y + 2$

Value of y = 7

Therefore Value Of Whole Expression=

$2 \times (7) {}^{2} + 9 \times 7 + 2 \\ \\ = 2 \times 49 + 63 + 2 \\ \\ = 98 + 63 + 2 \\ \\ = 163$

Hope This Helps You