(y +3) (y -4) can you show me solving step by step please

Answers

20%

step-by-step explanation:

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer

y^2-y-12

Step-by-step explanation:

a=y, b=3, c=y, d=-4

=yy+y\left(-4\right)+3y+3\left(-4\right)

Apply minus−plus rules

(+(−a)=−a)

=yy-4y+3y-3\cdot \:4

Simplify yy-4y+3y-3x4:y^2-y-12

=y^2-y-12



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