Math, asked by shivanisreeks, 9 months ago

evaluate 7y(2y-3)-(3y(y+6) y=-1step by step

Answers

Answered by divitv2007

2

Step-by-step explanation:

7y(2y-3)-(3y(y-6)

where y=-1

now simply expression first

14y^2-21y-(3y2-18y)

11y2+-3y

11y2-3y

(11*(-1)*(-1))-3*-1

11+3

14

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