Question

Solve the question: 4(3*-3)-2(3*-5)=7

Answer 1

Answer:

$\huge \underline{ \underline \green{false \: }}$

$\huge \underline{ \underline \blue{proof \: }}$

$\boxed{4 \times (3 \times - 3) - 2(3 \times - 5) = 7}$

$= 4( - 9) - 2( - 15) = 7$

$= - 36 - ( - 30) = 7$

$- 36 + 30 = 7$

$\red{6 \: not \: equal \: to \: 7}$

$\huge \underline{ \underline \pink{note:-- \: }}$

(-) * (-) = (+)